(MUGMAN)
You and Cup were talking about nothing really until he made a joke which made you laugh,you were to busy laughing with cup to realise that Mug was glaring at his brother. He felt jealous that you were with cups instead if him,he stopped and realised that cups knew that he liked him and would never try to take you right?
(CUPHEAD)
Cuphead was boiling with jealous when he saw the Devil give you a small kiss in the forehead,you weren't embarrassment by this because Dice was like another brother to you. However Cups did not like that at all,his bro had to literally restrain his so he wouldn't try and kill Dice.
(DEVIL)
For once in his life he was jealous of Cuphead and Mugman,why? because One,You were super close with each other and Two, They gave you kissed on your forehead for being a good sister. At this point he was Literally in fire with rage,he was about to take there soul right then and there but had to stop himself.
(DICE)
Dice was gambling with Mr.Weezy and Cuphead when he notice you laughing with Mugs. He didn't know why he felt Jealous because you were his friend so he shouldn't feel this way right? Well wrong because if looks can kill then Mugs would have been dead where he stand (Undertale Reference) it took a whack from Mr.Weezy to get him out of his trance.
