Only the partner changed

When Kang Si An opens his eyes, he finds himself kissing a stranger in a strange alley. He pulls himself right away and stares at her with disbelief. He doesn't remember how he got here. He is sure that he was drinking beer while watching the promotions of his recent movie on the television. He must have fallen asleep at the couch.

But, how did he end up here? To get into this position with a strange woman in a dark alley, he couldn't be that drunk. He has never been this drunk ever.

"Kang Si An." The girl also looks shocked. "Why... I don't understand at all."

It's dark, but he can see her pale face clearly. She's short and slim. She has dark long hair, a small oval face, and pink lips. She is pretty, but she's not prettier than his girlfriend.

He curses out loud. What if she goes ahead and says something to the tabloid news? If his manager and his girlfriend find out, he is dead.