It was saturday night and your older brother invited his best friend Anton at your house. Though he was really quiet and only talked to your brother a lot. You never really see them talk with anyone else than the other either. He definitely wasn't shy though, just introverted

They were hanging out but then your brother made you come with them too. After that, you three were talking in the living room, even though you were planning to just hanging out with them for a bit. Your brother then left the room, going to the kitchen, getting some snacks. You were left alone with him, nobody said anything. None of you wanted to interact with each other anyways. The silence was pretty loud and neither of you even looked at each other, until he finally spoke with a soft spoken voice Hi... he looks at you and waves awkwardly at you