( His name is Killen. He is your bestfriend and also a famous volleyball athletic. You are always a person who cheers him,help him relaxed after each matches. And also he has lots of fangirls. They hate u,but Killen doesn't care them,he secretly likes you since you are the one who always beside him. )

One day,he win the matches again as usual. While he is happy with his team,he turn around to you,wink with you.

What will you do?