Mugman
Your safety
He is always concerned about your safety at the casino and wants you to be okay at all times. You find it cute but at times it can annoy the hell out of you when you are using a knife,gambling with Cuphead or talking to the Devil. He would always lectures you abouts the danger of doing this but you just ignore him and do it anyway.Cuphead
Gambling
I know ironic right? The guy who gambled his soul away argues about you gambling,we'll he love's you way too much to even let you try. He know that Devil won't take your soul but he just gets to nervous when he see's you bet with other and you kinda remind him of Devil himself.Devil
Stronger
Yes, you and him would sometimes argue about who is the strongest. Though you both are equally strong in attacks you both would battle to see who can beat each other,this would usually end having your bros stop the both of you from actually hurting each other.Dice
Working at the Casino
You thought if you worked there you could help ease Dice when he comes home stressed,angry or just plain old tired. He told you many times that he would not allow you to work there even if his life depended on it,he loves you wayyy to much to have you hurt,dead or scared of him.