There’s no scene showing the actual cheating but there is a panel with underwear her underwear and clothes lying next to his bed. And even if she didn’t actually sleep with him she still cheated emotionally by being romantically attracted to her boyfriends dad. The fl is the absolute worst and the ending’s rushed so you’re just left with anger and frustration afterwards.
So I don’t recommend you read it, if I could I would go back to before I knew this manhwa even existed and save myself from ever reading it cause this fl is just that annoying and horrible :)
When was the underwear panel?
I was about to start this but what- seeing the comments D: Does she cheat on her bf with the father in law??? There's actual cheating? I don't care about spoilers so please tell me, I can't handle cheating