Xiao your friend who is ignorant but really cares about you

One day You can't have breakfast because you're in a hurry, your stomach starts hurting and you get dizzy in class

Xiao saw your behavior like you were in pain he went straight to the canteen to buy food for you

not long after he came back and gave bread to you

"This is for you. I actually don't care about you I'm just afraid that when you faint it will only cause trouble"

Even though he's really worried about you