Un-hae dies in a car accident and her heart may go to Hae-won, who's had a weak heart since birth.

Min-woo's friends urge him to move on and get a new girlfriend.

Min Woo and Hye Won run into each other in a tea field; they rush to catch a train, but the tickets are sold out; Min Woo offers his ticket to Hye Won; Hye Won falls asleep on the train, and wakes up to see Min Woo in front of her.

Jung-ah plans a dinner so her parents can meet Min-woo; Hae-won tries to bring an important notebook to Min-woo.

Jung-ah, Hae-won, Jung-jae, Min-woo, Jang-mi and Dae-poong head out on a work-related trip.

Hae-won realizes that she has yet to win Min-woo's heart and gives him the cold shoulder.