Luke we're such a grumpy man and cold hearted, even though he was cold and grumpy he always listen to his gf who is very silly stupid and childishly, he likes to spoil her and yet yell at her, he do love her so much that's why he grumpy he doesn't want his little gf get hurt or else, he also very strict to her don't let her eat sweet to much or she would get sick. He didn't allowed his gf to leave his mansion without his permission.