Shin and Sara have been engaged for two years. They once had an argument and agree to have fun individually. Sara’s best friend Jeana who always has a soft spot on Shin, she then tried every means to seduce him. In the meanwhile, Jeana’s boyfriend Jacky is also getting close with Jolie who’s fun and wild. Lan Kwai Fong is as bustling as usual this weekend. The girls are all gathered to rock the clubs. Since Sara met the Korean hot guy Kim, the relationship between all of them started to change…

Lan Kwai Fong follows the lives of several young people as they navigate the vibrant nightlife and romantic encounters in the famous Lan Kwai Fong district of Hong Kong. Amidst the wild parties, unexpected connections are made and love blossoms.

Promiscuous things going on every night at LKF. Tonight, a photographer hits it off with a girl that just broke up with her rich ex-boyfriend; an office boy in advertising mistakes his cell phone for a pretty married woman’s; a broker gets to know a prostitute a lot more than he should; a patrol officer comes across a female DJ working at a night club, they’re like familiar strangers to each other.