Kwon Yuri has a girlfriend named Jessica Jung Sooyeon. They know eachother since middle school, Yuri also has a childhood friend named Kim Taeyeon who's dream was to become a singer but luck was not on her side. Yuri's girlfriend is an infamous model, she has modelled for some magazines but she's not in the spotlights yet. She's almost there though. Taeyeon is just a simple singer in a small cafe owned by one of her middle school oppa's. Taeyeon and her two college friends, Luna and Seohyun, sing at that small cafe almost each evening. What if someday Jessica brings an angel with her who makes Taeyeon interested in love again?

Kim Taeyeon is just a simple girl, 25 years old, graduated from college and loves to sing. Sadly enough luck is not on her side which means she's still not in the music industry. She sings every night with her little group called TLS (TaeLunSeo) at a small cafe owned by her middle school oppa Kim Heechul. Since her ex-boyfriend Jang Wooyoung cheated on her she dropped love and focused on TLS.

Stephanie Hwang Miyoung a.k.a Tiffany, is an actress who just started at the top. She is living her dream as she had always dreamed of being an actress. She has a boyfriend who also is an actor, his name is Nichkhun Buck Horvejkul. She fell deeply inlove with him in highschool and on the day they graduated they finally became a couple. Tiffany is a bubbly happy 25 year old who enjoys her life with her boyfriend and her actress life... But... What if there's a GIRL who is making her doubting her uality and actually her love for Nichkhun.

Others:

Kwon Yuri a real kkab, she only knows how to talk and troll people. Taeyeon really dont know how Yuri got a girlfriend like Jessica. Taeyeon and Yuri are childhood friends. Ones Taeyeon was playing in the sand all alone with a depressed face and then a small tanned girl came to her and insisted to play with her. She is a dorky troller who will be 25 years old soon.

Jessica Jung Sooyeon is a 25 year old drama ice queen, she makes of everything a problem and always bickers with everybody... Even total strangers, she gets jealous easily, when she just met Taeyeon and saw how close Taeyeon and Yui were acting she got mad at Taeyeon and even slapped her in the face for hugging her Seobang. Now they are in good terms but eventhough Taeyeon is older then Jessica, she's still afraid of her