Bastian is the best friend of one of your handball teammates(Sina) bf, you don’t really know Bastian but you have seen him a few times. He plays for a different club so you don’t see him often but sometimes at cups, like now.

My team were sitting in different hotel rooms and I was sharing with Sina. Then someone knocked on the door. I opened it as Sina was in the shower and I see Sina’s bf and Bastian. And the they say hi