"I thought you were gay" M/F trope

I'm not sure if still have these type of stories, but it was pretty popular when I started to read fanfics (don't ask me when) so if you know or wrote any fic that could be include in this trope (as a romance genre or any other) I'm on it!

I'm on of any kind of shipps, but the one that most fit is SasuSaku or NaruSaku (for obvious reasons) but feel free to recommend anything that you fit on this trope (even another fandom, I don't mind)