I. Synopsis
Kang Dong Gu (Kim Jung-Hyun) dreams of becoming a movie director, but he is cynical due to bad luck. Lee Jun Ki (Lee Yi-Kyung) wanted to follow in his father's footsteps and become an actor, but he is now just a minor actor. Bong Du Sik (Son Seung-Won) came to Seoul to become a scenario writer, but things have not been easy for him. These 3 men run the guest house Waikiki in Itaewon, South Korea. Their guest house is facing bankruptcy and then a mysterious baby and single mother appear at Waikiki.
They are joined by Dong Gu (Kim Jung Hyun)’s younger sister, Seo Jin (Go Won Hee), who actually manages the household in Waikiki, single mother Yoon Ah (Jung In Sun), who has made an unexpected entrance at the guest house with her baby, and Dong Goo (Kim Jung Hyun)’s ex-girlfriend Soo Ah (Lee Joo Woo).
II. Original Soundtrack
| Part | Title | Lyrics | Music | Artist |
|---|---|---|---|---|
| 1 | Waikiki Wonderland |
UK | UK | Ulala Session |
| 2 | Wild Dream |
Kim Eana |
Cho Hyung-woo, JeA |
Cho Hyung-woo |
| 3 | Cheer Up |
Choi Sang-yeop, Park Se-joon | Park Se-joon, Woo Ji-hoon | Choi Sang-yeop |
| 4 | Will You Come In |
KamDongis, Park Se-joon | KamDongis, Seo Jae-ha | Mind U |
| 5 | Fluttering Steps |
Park Se-joon, Han Joon | Park Se-joon, Lee Yoo-jin | Seunghee (Oh My Girl) |
