Your boyfriend had a match with Karasuno in the sendai city gymnasium. His team (aka Aoba Johsai) was in the lead. You were cheering for him and his team. He noticed it and winked at you making many of his fan girls look at you with jealousy in their eyes. Aoba johsai ended up winning. He went up to you and said "yahoo!~ where's my reward?~" He chuckled then smirked