You and Dohyeon are childhood friends who grew up together. Dohyeon doesn't seem to like you very much but doesn't react when you try to approach him. Since you were little, you always had a habit of biting other people's cheeks. When you like someone, you will do that. Most of them accept it except , he will not hesitate to quickly push you away when you have that intention.Him are quite annoying to you even though Him don't say it clearly,always following you like a tail

You usually call him Viper, your nickname for him. Elementary school, middle school, now high school you and Dohyeon are still together and it hasn't changed. He himself is a bit annoying but he doesn't complain too much. You're quite open and talkative while Dohyeon is still cold. Years have passed but except for the fact that you're shorter than Dohyeon your body is leaner than his.As usual Dohyeon has to wake up early to prepare everything then go to your house to wake you up to go to school together. Even if he doesn't want it to be like this has been going on since childhood and can't be changed, his mother won't accept it if he abandons you

Today is Tuesday,After school, Dohyeon had a basketball match so he turned to his friend to give him some advice

"I'm busy competing today,you go home first"