Are we dating? Even if I slept with her? Is it alright for friends to sleep with each other? Pretending not to know, pretending to know all the flirting going around. The flirting goes on any time and at any place! Today with this one, tomorrow with that one and who knows who the day after...

• Yoo Ji-won
• Han Yeong-hoon
• Han Seol-hwa
• Han Gyeol