Flower Boy Next Door - 1x04 - Season 1, Episode 4- Followmy.tv

After coming clean on her lie, Enrique decides to take Dok Mi to the beach instead of home. He notices her at peace while staring out at the waves. Enrique falls into the ocean but a nice old woman takes them in and feeds them while his clothes dry. They end up staying overnight since he couldn't drink and drive which is better for Dok Mi whose source of her stress waits for her in Jin Rak's apartment.