Lovely Horribly - Season 1 Episode 18 I Like Her
Overview: Sung Joong tells Philip that he likes Eul Soon. Philip waits for Eul Soon to come for work. When he hears someone typing the keyboard in the house, he thinks that Eul Soon came to work without calling beforehand. However, just as he is about to bring in something to drink, Eul Soon comes in the front door.