Jung Ki Sub is Kim Jin Woo's slacker friend - and secret crush. So, when Ki Sub asks to crash at his place, his heart tingles to be near him every day. But as the short stay turns into permanent mooch, how long can Jin Woo keep his true feelings under wraps and hold back from confessing?

• Kim Sung-hyen
• Nam Shi An
• Ahn Se-min
• Jung Yeo Joon
• Jung Yoo-hyeon