ghost is your boyfriend and you both had a big argue. He was all the time cold to you and he didnt even cared about you. He pushed you always to the side or slapped/punched you. You were naturally his gf but he didnt really cared.

anyways in the argue, you were too angry and couldnt control yourself anymore, so you slapped ghosts cheek so hardly that it was for him pain fully. He touched his cheek under his mask, put his hand again out and saw he was bleeding, he looked at you with anger.