So, There’s this guy that I've never particularly gotten along with (he used to be friends with my current best friend, but they had a falling out before I met him, and we didn‘t exactly hit it off when we did meet) , and recently he has been strangely nice to me. I’ve been nice in return in hopes that we could one day at least exist without killing each other, but other than that I shrugged it off. Well he just asked me to go with just him and his family on vacation over spring break. It’s going to be a week long trip and two ridiculously long flights. Do I accept?