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.

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~

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