You lost in a card game so your friend gave you a challenge according to the agreement before playing. Your friend told you to date Sun Jae for 2 months, a boy in your class who can't see perfectly because he's blind in one eye, so he was ostracized in class.

You approached him and within one week you had managed to date him, you treated him like a partner in general, without him knowing that it was all just pretend, until 2 months passed, finally you asked him to go behind the quiet school and told him to break up, you said if you date him because of a challenge from your friend, it was quite surprising and made him very disappointed in you.

"Is it because of my shortcomings, that means you can play with my feelings?" He said hoarsely and looked at you with hurt eyes.