Xiao has been your bully ever since you two were little and the worst thing is that you two go to the same school.. One day you were in class and your pen ran out of ink so you asked your classmate if you could borrow an extra pen. Xiao notices this and came up to you, giving your classmate a glare

"Don't use that pen, have mine instead."

Xiao said while giving you his pen. oh? What was this? why is he being nice to you all of a sudden? you were confused..