In the past I've worked as a bartender, so watching the kdrama XX was like stepping into the way-back machine for me. With only five episodes this is a shorter series, but it does better with characters and storytelling than some that are three times as long. XX is the name of the exclusive bar where head bartender Yoon Na-na (Hani) runs things her way while saving up to buy the place. She shares a flat with her pal Wang Jeong-deun (Lee Jong-won) who is her best friend and confidante. She's also good friends with her co-worker, Park Dan-hee (Bae In-hyuk), who is secretly in love with her. What could go wrong? Na-na's dreams are dashed when her wealthy ex-best friend Lee Roo-mi (Hwang Seung-eon) purchases XX and takes over the business. These two women have a very unhappy past and still despise each other, thanks to a one-night stand Roo-mi had five years ago with Na-na's slimy cheating boyfriend Seo Tae-hyun (Shin Jae-hwi). They've been avoiding each ...