Thor and the Hulk are two beastly superheroes that love going head-to-head with one another. Thor tries to be the voice of reason in the first Avengers when they have a fight in the S.H.I.E.L.D helicarrier. Thor: Ragnarok is about 80% improvised and the two should have some great dialogue between them as well as other characters. The two complement one another pretty well as they are both big, strong, muscular, and love talking trash. They can also both breathe in space. Neither of the two were in Captain America: Civil War. Thor was off searching for answers about the Infinity Stones and one side having the Hulk would have been an unfair advantage. Over dozens of decades the two have had multiple fights which a lot of times result in ties, or one just barely beating the other one. The two are always trying to one-up each other and checking to see who is the stronger one. It is still undecided. Both have been frustrated with Loki throughout the Marvel movies. One of the best parts was when the Hulk takes him by the leg and pummels him against the ground in Age of Ultron. The two of them will be going on an intergalactic buddy road trip in Thor: Ragnarok traveling across the nine realms. After all of their fights they always seem to make up. Especially in Thor: Ragnarok when Bruce Banner doesn’t even realize they got into a fight. Their physical dexterity is also something to think about. Hulk seems to be the strongest being on earth, but Thor is a god so it is tough to say who is stronger. Thor and the Hulk have a pretty interesting relationship, right?