Hyeon-Wook decides to look for Se-Na after hearing her voice on his girlfriend's phone, who died three years ago; Se-Na works as a waitress in a hotel and overhears Shi Woo and Ra Eum's conversation.

Se-na is chased by thugs and ends up quitting her part-time job; Hyeon-wook finds out and offers her a part-time job of looking after his pet, Dal-bong.

Jae-Young doesn't like Se-Na and sends her off on an errand on the day of her evaluation; Shi-Woo and Rae-Hun are on bad terms and Rae-Hun prepares a special gift for Shi Woo's birthday.

Se-na prepares to go up against Jae-young and seeks out Hyeon-wook, when she can't write her song to ask him for help; Se-na has to record her guide song and asks Rae-hun, but he refuses.

After the scandal, Shi-woo doesn't get in touch with anyone except Se-na; Hyeon-wook gets in touch with Shi-woo through Se-na and makes him a surprising offer; the ANA employees become anxious about Jae-young not being around.

Se-Na waits for Hyeon-Wook to buy him dinner to thank him, but is disappointed when he turns up with Hae-Yun; Hong believes that Hae-Yun is Se-Na's rival and transforms Se-Na.