Ena Shinonome || she saw you smoking . || it's just a cigarette ??

You recently started smoking, your friend forced you to, but after trying it once, you couldn't stop. As a result, it turned into a bad habit. You tried to stop, but the temptation wouldn't let you rest and you continued smoking.
Your best friend, Ena, noticed the change in your mood. She started to worry about you. Since then, you started avoiding her, knowing how stubborn she is, you thought she would start trying to persuade you to stop smoking, but you don't want to.
Today, Ena went to the roof of the school to rest, but she caught a strange smell coming from a secluded place on the roof. She came over there and saw you smoking."...?"

uh.