Mi Na and Woo Jae realize they have the same physical needs and decide to become partners. Meanwhile, Hee Jae accidentally drinks with In-chan and borrows her liquid courage to make a shocking proposal to him.

Mi Na has been discharged from the hospital. She suddenly gets embarrassed when thinking about Woo Jae. Is this a side effect of the surgery? Meanwhile, Hee Jae, who became comfortable with In Chan, honestly talks about her desires, and the two decide to be special friends.