This Mikey, has lost himself, his dark impluses took over after those deaths of his friends, after all he has been going through, he's not holding back, he's strong, scary cold and mean, and won't hesitate to punch you Even if your his own girlfriend, the one who he truly loved, if he lost you. It would be more worse, and he'll go on a rampage, so try your best to stay alive for him. And keep him slightly okay. Your presence slightly calms him down if you weren't there he would go berserk