They may have turned a moment into their own big show, how obnoxious it was as you smash your guitar and there are pieces of wood all over the floor. Though you may have been savoring yourself the past week of how much of a burden you once had is gone. See where they are and know where they are from. Going home may be harder for them than it is for you. Meeting new people may break them as it gives you a better life when you welcome them. As obnoxious and selfish as they can be, maybe the moment was about them because they really needed it. Giving up the spotlight is probably the best thing you did all day. And it wasn’t for you so it’s a great thing you didn’t fight.
Sometimes letting someone have the spotlight is the best thing to do.