You were the one who alway saves him whenever he gets bullied and comforts him as kids.

You first saw him on a playground with bruises and wounds.You brought him outside your house as you bring out a first aid kit and aids him.

He blushed and felt happy while you aid him and that's when the friendship between you two started.

He constantly blushes whenever he's with you, whenever he sees you, he always shows a big bright smile as he calls out your name.

He likes you.