"College student Lee Won-jun moves into a sharehouse, and meets a beautiful yet strangely familiar housemate \u2014 but they get off on the wrong foot."

"Gradually, Lee Doona gets acquainted with Won-jun\u2019s social circle. He later celebrates Doona's birthday, attempting to get to know her better."

"Alone in her room, Doona feels unsafe \u2014 like she's being watched. Won-jun and Kim Jin-ju go out to see the cherry blossoms, but it starts to pour."

"Won-jun and Doona grab a late-night meal, experiencing their first paparazzi moment. Much to his disdain, Won-jun accidentally reunites with an old foe."

"A confused Won-jun confronts Doona about the sudden kiss. New housemates move into the sharehouse, making the place livelier than ever."

"Doona secretly visits Dream Sweet\u2019s showcase event. Later, she invites Won-jun on a spontaneous trip to her childhood home."

"After the return of a person from her past, Doona makes a rash decision. Won-jun later confronts Doona in a moment of pain and frustration."

"As Won-jun and Doona's relationship flourishes, a chance at a comeback comes knocking on Doona's door \u2014 but so do the tough choices."

"Won-jun moves into a new apartment and focuses on his studies. Meanwhile, Doona's career soars as she finds newfound confidence."