Just Friends(2012)

Unemployed Jae-wook is dumped by his girlfriend without notice. He was a burden for Sae-mi who was at the age of having to think about marriage and her future and he wasn't disqualified for it. Jae-wook is shocked and wanders around still jobless in the house of Joon-ho who is currently dating Hye-jeong who is 4 years older. Jae-wook meets Eun-ji at a indie band performance and his life changes as strange feelings begin to develop between them.