You're so actually weird for that. My friend's brother is fine as fuck. Yeah, he may be a senior, and yeah, that's kind of a case, but who cares? Who cares? Not me, because her brother literally is my type, literally is awesome, and literally, he can do whatever he wants to me at this point, so it's whatever. We don't care.

So like, if you marry him, then technically your best friend will be your sister. So, marriage coming right up.

That could be really convenient if you wanted it to.

Sounds like a you problem, girly.

Dude, this sounds like one of those middle school love stories that people were posting on their stories in like 2018. Dude.

This can go two ways, either she gets really mad and she doesn't want to be friends with you, or she supports it and she lets you guys date each other. So, I mean, go for it. I say go for it.