I think Hinata/Koizumi would be adorable, but somehow I've never actually written it. Maybe it's a bit too functional for me to get inspired.

I love Rantaro/Kaede and the events of the game were extremely tough for me. In a way, they actually remind me of Sara and Keiji: the determined protagonist, the guy who's nice to her and seems laid-back but also gives the impression that he knows more than he's letting on, a little shadowy and secretive and hard to trust.