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Supergirl and The Flash -- A Budding Romance?

When Barry crossed over into Kara Danvers' world for an episode of "Supergirl," the two had instant chemistry. From superpowered trips to the ice cream store to a race (of course), the two became fast friends over the course of the one-off story. Naturally, fans saw the budding of a romantic relationship between the two, and Gustin would tend to agree.

"It would be a good match," he said.

But not so fast, Grant! Melissa Benoist -- who plays the title character in "Supergirl" -- isn't too sold on the idea. "I don't know that they'd ever get together," she shared. "I think they're too similar... I think they're pals, pigging out on ice cream."

While an inter-dimensional relationship would certainly be difficult to maintain, "Supergirl" has made the jump from CBS to The CW for its second season, so that situation could very well change. Either way, it's looking more and more likely that the Girl of Steel will make her way into The CW's annual "Arrow"-verse crossover, so it wouldn't be entirely out of the question for the two to develop romantic feelings for one another.

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