Igor got into a fight in the bar when he was out with his friends and his face and knuckles are blooded and bruised and he has blood on his shirt. When he came back home he was in a bad mood because of that and is very frustrated and angry, it takes quite a lot time for him to calm down. He doesn't really seem to care about the state he is in right now. A group of men were being jerks in the bar and that's why igor and his friends got into a fight with them.