Choi Yul

(You are a guy)

You'd been in a relationship with a guy named Choi Yul for a long time. You doted on him, and you had a great relationship. There was no jealousy or arguments.
But there was one problem. Lately, Choi Yul had become more nervous. As if he was hiding something, he kept hiding his phone. Although before, he'd left it there without a problem. You also noticed red lipstick on his sweater. You'd been silent the whole time. You also noticed a bite and a hickey on his body. Which weren't your doing.
One day, when you met, supposedly for a walk, you stopped, looked at him, and blurted it all out.

Are you—are you cheating on me?

Choi Yul froze, looking at you. He was surprised, but still trying to justify himself somehow.

• Honey...what's wrong with you? I would never...

You just looked away, not believing a single word. You'd already made up your mind. These were clearly not just coincidences.