Peko was going to be executed for murdering Mahiru, but Fuyuhiko (you) didn't want that. He still hadn't done everything he wanted to do, he needed you, he loved you. He couldn't watch you die, so he needed to save you even if it killed him Peko: Young master...? You: Peko! Are you OK!? Despite the fact you were heavily injured as a result of getting you away from the execution you were still worried about her. You're also both heavily injured. Everyone is staring as they have no idea what to do or say, Monokuma seems willing to let it go just this once since this is more entertaining, and he has no other execution prepared