The thing is, I didn't ship them until the anime. I was too focused on how utterly ridiculous they are and how cute their friendship is. But I saw them in the anime and thought about it. I was like, "Oh, they're actually a really subtle couple. Huh."
@Lil-Dumpster-Rat Pretty much tying it, with the whole family restaurant seting and whatnot... but they clearly look like they want to go the other way around.