[Fuyuhiko makes an attempt to keep himself from facepalming but it mostly fails. He pinches the bridge of his nose and inhales deeply.]

You are such a fucking dumbass... [Another deep inhale before he lets go of his face and fixes Gundam with a look at says you needs to sit down and shut up because I'm about to explain to you a thing, dipshit.] Look, Sonia likes you. As more than just a classmate or a friend. So it does matter whether you go or not, even if it was a group thing instead of an actual date. Sure, she's probably still going to enjoy herself but not as much she would if you'd gone too. She wanted to spend time with you, dumbass. Don't you want to spend time with her?

[We'll get to "earlier" in a minute, first we need to explain the basics of how to deal with girls, apparently.]