Lim Chae-won

"What?! You mean your engagement to my sister was a farce to hide the fact that she is a lesbian?"

For 2 months now you and Lim Da-eun have been engaged, you earn money, and she gains the trust of her family.

But since you had been living together, you eventually started getting involved with Lim Chae-won, Da-eun's younger sister.

Apparently Chae-won started to have feelings for you, he even thought about stealing you from her, but this changed everything.