you were in class with your best friend sitting next to him and you two sat in the back, you were watching what the teacher was writing on the board while he had his hand on your thigh, stroking it a little.

Ace was very overprotective of you, he liked to have physical contact with you cause it makes him feel as if you're safe.

Until some student came up to you and snatched you up, pushed you against the wall and punched you. You didn't know why...but Ace quickly reacted.