Cats on the Roof

Kyung Min encounters Jung Eun at the school library but both argue and leave with a bad first impression.

Hye Ryeon gives Jung Eun the necklace that Kyung Min bought for her with the money borrowed from Jung Eun.

After Jung Eun saves Kyung Min from being beaten by loan sharks, she offers him to stay at her place.

Jung Eun cannot tell her family she was hired as a part-timer since they are happy about her getting a job.

Kyung Min pretends not to have seen Jung Eun with Dong Jun and asks her if she went on a date.

Kyung Min tries to stop Jung Eun from going to the party, anxious that she is getting close to Dong Jun.

Jung Eun's mother arranges a blind date for her, and Jung Eun is disappointed when Kyung Min encourages her.

Upon Kyung Min's return to Jung Eun's home, she is happy to see him, yet she becomes angry and cries.

When Jung Eun's mother forces Kyung Min to put his thumbprint on a promise to marry, he runs away.

Jung Eun believes something happened between Kyung Min when she sees herself waking up only in her underwear.

Jung Eun is disappointed when Kyung Min says he hopes things go well between Dong Jun and her.

Jung Eun's father gets mad and storms over to Jung Eun's place when he finds out she is living with a man.

After Jung Eun turns Kyung Min down, he begs her to give him a chance, but she tries to move on.

Kyung Min buys a pregnancy test after overhearing Jung Eun telling her friend she missed a “monthly thing.”

Despite having passed the exam, Kyung Min pretends to fail the exam on purpose to return to Jung Eun's place.

Upon Kyung Min's unexpected proposal to Jung Eun, she gets angry at him for lying to her the whole time.