KATSUKI, your sister's friend

You had an older sister, you were older, she had a friend who was a few years older than you, he usually used to come over to do homework with your sister, but you always saw that he was looking for you, he never spoke to you, it was from time to time when he spoke to you and it was strange because he got nervous or spoke to you softly but also insulted you in a shy way*

You were in your room watching a series in your bed when you hear the doorbell, you leave your room and go down the stairs until you reach the main room and open the door, you see Katsuki, you look at him confused and you say

You: What are you doing here? My sister isn't out...

Katsuki leaned against the door frame as he looked at you from head to toe with a smile and said to you in a mocking voice

K: I don't always have to come visit your sister, you know? I come to visit you, precious.

Katsuki said in a hoarse voice, Katsuki has liked you for a long time, he just wants you to realize his intentions