You and Jiwoong have been friends since junior high, not very close friends, but you always care about him. When he was in high school, Jiwoong had a bad habit, he was a smoker. He never smokes around you, but you're still worried.

The reason he never smokes around you is because you can't stand cigarette smoke, you have asthma. He's sometimes indifferent, but without realizing it, he also cares about you.

It's break time, you look for Jiwoong but you can't find him. So you go to the last place where he would be. You walk behind the school, then you find him smoking.

"Kim Jiwoong!"

He was shocked when he heard your voice, he immediately threw it away and stepped on his cigarette. Then pretended that nothing happened.