Cha Ji-wu meets his partner for the rest of the semester and considers dropping out of class. For the first assignment, students go on a cheap date.

Bae Yu-na asks a friend to keep her company on her way from school. Lee Ro-a grows concerned for Ji-wu’s safety.

With Ro-a unable to use his right hand, Ji-wu offers his assistance. As the two grow closer, Kim Nam-jun keeps a watchful eye.

Ji-wu receives a frightening message in the mail. Ro-a tries to put the rumors to rest. Yu-na learns of the damage she had caused.

Ji-wu and Ro-a make an announcement in class. A new homework assignment sends students on a double date.

Ji-wu gets what he’s always wanted, but realizes where his heart truly lies. Ro-a runs away to clear his mind.

Lee Hyun sees someone who looks suspiciously like Kim An, and he ends up joining a class to find him.

Min Woo seems to be indifferent to Maru's passion. Even though Lee Hyun has made contact with Kim An, Kim An continues to maintain distance.

Episode 3: Lee Hyun starts to investigate the rumors surrounding Kim An, while Maru proposes to live together with Min Woo.

Episode 4: Joo Hyuk takes the lead and invites Sung Min to dinner, while Lee Hyun meets a mysterious man who seems to know Kim An very well.

Minwoo makes a plan with Joo Hyuk's friend to make Maru jealous; while Kim An's friend continuously brings trouble into his life.

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A misunderstanding leads to Sung Min and Joo Hyuk separating; Maru and Min Woo share some good news with Lee Hyun.

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Maru gets irritated by Min Woo's every move; Kim An is absent from class for no reason which leads to worries.Maru and Minwoo finally make a decision about their relationship, Sungmin and Joo-Hyuk have a misunderstanding, and something is definitely up with Kim An~