There are moments from TV-in this case Netflix that imprint themselves in our minds. The impact of said moments can be attributed to their humor, entertainment, and emotional resonance.  Particularly those that are heartbreaking.

RELATED: Wah-nimation: The 15 Saddest Scenes In Everyone's Favorite Cartoons

Animation's an efficient tool as they're able to take advantage of different styles and highlight specific aspects in a sequence. Below's a sampler of Netflix's most heartbreaking moments to date. Warning, spoilers ahead!

10 Reggie's Birthday Party

12 Forever, centered on preteen Reggie and her friends; Todd and Esther, face oncoming adolescence and implore their dwindling, childish spirit on the imaginary island Endless. In one episode, the trio discovered a grocery store on Endless whose jars contained their most embarrassing childhood memories. After opening a jar, young Reggie's shown inviting some girls to her birthday party. On the big day, we see Reggie looking outside her living room and waiting for her absent guests. For anyone who didn't have many (or any) friends growing up or was in a similar situation (excluding the imaginary island), this can hit close to home.

9 Sue's Breakdown

Sue's the central matriarch in F is for Family. Set in the '70s, she's the peace-keeper among her dysfunctional clan. During the first season, Sue got a job with Plast-a-ware to earn some extra money and change up her routine. In this scene, Sue finished her work duties early and had the rest of the day to enjoy. After some awkward silence, it dawned upon Susan that she had nothing outside of her homemaking responsibilities. She then buckled and sobbed into a salad bowl.  Her internal conflict over her identity as a mother would continue to haunt her as the show progressed. Some can relate to having an identity crisis and pondering whether they're more than what's on the surface.

8 Bean's Choice

In the show Disenchantment, Princess Bean's a hell-raiser who constantly shirks her royal duties to go on adventures with her best friends; Elfo and Luci. However, near the finale of part one Bean faces a difficult decision. Following Elfo's death, she's achieved the last essential ingredient for operating the elixir of life. This could revive her friend or her mother, Queen Dagmar.

RELATED: The 10 Saddest Anime Moments of Fall 2019, Ranked

Bean inevitability chooses her mother. This moment's underlying poignancy was the future knowledge that Dagmar was sinister and Elfo (after being resurrected) felt betrayed by Bean.

7 Catra Comes To Terms With Herself

Catra's arguably the most tragic character in She-Ra and the Princesses of Power. Growing up, she didn't know her parents and her only paternal figure was the Horde's cruel leader Shadow Weaver. Catra grew jealous of her former best friend Adora who was Shadow Weaver's favorite.  After Adora left to join the Resistance she felt abandoned and no her opinion of Adora changed forever. This would set her on a villainous path.

In season four, Catra discovered her partner Double Trouble betrayed her. After confronting them, they explained Catra had driven everyone she cared about away and ultimately everything was her fault. Up until this point, Catra felt justified because of her history and always blamed others. Yet, it was abundantly clear (while not entirely true) the source of her misery was herself. This reaped her mind and caused her to give up to the Resistance even welcoming death.

6 Dragon King Dies

The Dragon Prince chronicled a war between humans and elves. The beginning of this conflict started after Avizandum a.k.a. the Dragon King killed King Harrow's wife. Harrow and his advisor/mage Viren, tracked him down and were prepared to fight. However, he wasn't keen on fighting due to the impending birth of his offspring.

RELATED: The Dragon Prince: Netflix's Animated Series to Get Three Novels

Insistent on vengeance, Harrow refused and the three battled. After being hit by a magical spear Avizandum slowly turned to stone. Determined to be with his family, he desperately tried to reach them but succumbed to the magic's effects. His last fighting moment was shedding a single tear for the son he'd never know. The elves who revered the Dragon King were infuriated and waged war against the humans.

5 Bertie Goes For A Swim

TV bertie and lifegaurd Cropped-tuca and bertie

Tuca & Bertie was about two, thirty-something B.F.F.s navigating the passages of adulthood and zaniness of their surroundings. At the start of the series, Bertie is portrayed as an anxious person whose vulnerable to lewd behavior. It's later shown she suffered from a traumatic event in her youth. Feelings of unease and perturb recoiled as Bertie visited Jelly Lake.

In a flashback, (in paper cut out style) Bernie's seen swim training when a faceless lifeguard asked her to follow him into the forest. While she didn't state specifics ( a conscious decision made by creator Lisa Hanawalt according to tvguide.com) it was heavily implied he sexually assaulted her. As the episode continued, Bertie attempted to swim again but sank to the bottom. There she envisioned seeing her younger self distraught. They have a moment and hugged before swimming to the surface.

4 Final Goodbye

In Voltron: Legendary Defender,  the Paladins of Voltron fought together to dismay the tyranny of the Galra Empire. During the series, viewers witnessed the trials and tribulations of the Paladins and grew close to them. Unfortunately, everything came to a head when the series bid farewell to fan-favorite Allura.

RELATED: Voltron: Legendary Defender- 10 Questions About Allura Answered

In the series finale, the Paladins found themselves losing and the entire universe was in jeopardy. In order for the realities to be restored, Honerva and Allura needed to sacrifice themselves as part of a ritual. Despite the Paladins pleading, she was determined to follow through for the greater good of the universe. Before leaving she said goodbye to everyone including her boyfriend Lance and there wasn't a dry tear in the house.

3 Alternate Reality

Love, Death and Robots' an anthology series that involved one or more of the three themes in the title. One of its more bizarre and emotional scenes occurred in the episode "Beyond the Aquila Rift.'"A space crew woke up from cryo-sleep and were greeted by Captain Thom's old flame, Greta. While they pursued a relationship, the others noticed everything was not what it seemed. Thom denied this but soon everything became too irregular to dismiss.

After confronting "Greta" she tearfully explained she cared about him and "all the lost souls that end up here." It then jumped to show a withered and gangly Thom whose surrounding were covered in giant webs and remnants of broken ships. In the darkness, a womanly silhouette approached Thom but emerged as an arachnid-like creature. Thom chooses to return his alternate reality.

2 My Boy

Castlevania's Dracula displeased.

Castlevania followed monster hunter Trevor Belmont and his friends who pursued the homicidal Dracula. A vampire who loathed humans and wreaked havoc across Eastern Europe. Dracula's disdain towards humans partially stemmed from the murder of his wife Lisa. Their son Alucard tried to reform him but was unsuccessful.

RELATED: Netflix's Castlevania: 5 Deadliest Fighters, Ranked

Later on, Dracula was fighting his son when he realized they were in Alucard's old room. Suddenly, a disturbing realization hit him. He was trying to annihilate his only child and kill the last living remnant of his wife. He broke down saying, "my boy, I'm killing my boy." As they stared, Alucard broke off a wooden stake. Dracula noticed but mutely permitted his son to murder him.

1 Sarah Lynn?

BoJack Horseman image

In Bojack Horseman the definition of appearances can be deceiving. What substance could one grasp from a show about a talking, alcoholic horse? Bojack Horseman proved people wrong by delivering biting satire, clever humor, and poignant emotion. The moment that defined the series and gave a precedent for other shows was Sarah Lynn's death. Preceding her demise, Lynn was a child star turned train-wreck. She looked up to her co-star Bojack, but his toxic behavior and arrogance instilled some bad habits.

In the episode "That's Too Much Man," the pair went on a drug bender. In-between his drug haze, Horseman examined his problematic relationship with Lynn over the years. Every regrettable memory came back to bite him. They eventually wound up at a local planetarium. Lynn marveled at the structure while Horseman waxed on existentially about their existence. The episode ended with Horseman saying Lynn's name, but there's no answer, he asks again and again before the screen cuts to black. Lynn's death was foreshadowed but it still shocked viewers. Especially when it's revealed in the last season she could've been saved if Bojack wasn't solely concerned with covering his tracks.

NEXT: 10 Saddest Anime Moments Of Winter 2020 (So Far)