Couple or trouble  [Hwan-sang-eui Keo-peul] : original sound track.  [sound recording] = 

 - [Bangkok] :  GMM Grammy PCL,  [2012?] 
 - 1 sound disc (39 min.) :  digital ;  4 3/4 in. 
<br/><br/>1. Intro title -- 2. Want u! -- 3. [Gwaenhi naman miwohae] -- 4. [Wae, nal] -- 5. Just we -- 6. Happy my star (drama version) -- 7. [Geuleonge sarang] -- 8. [Gieog] (drama version) -- 9. Lei E' Bella -- 10. [Olaedoen gieog] -- 11. Don't hate me 1 -- 12. Don't hate me 2.