1. Kilgu & Bong-Gu - Shine
Not sure if I got the singers' names right. Among all the songs featured in Rooftop Prince, this is my top favourite. Definitely one I want to attempt to sing at a noraebang.
2. Infinite - Fantasy
I wish the song was released over here. It has that fun "poppy" vibe to it. A bit of A-ha's Take on Me as well. A perfect opening montage song.
3. Jun. K - Love... Goodbye
Jun. K has the best voice of 2PM. I've always wanted to hear him sing a really slow ballad that shows of his unique tone. This definitely did it for me. Did he wrote it as well? If he did, then props to his songwriting talent as well. Tried to watch the drama but stopped halfway though.
4. Seo In Guk & Jeong Eun Ji - All For You
First time I listen to it, it didn't caught my ears immediately. But after watching their live performance on M! Countdown, I figured maybe I should download and listen to it in the car. After a few listen, I was hooked. I read that this song was actually a remake since the OST is inspired by 90's songs. Either way, I'll probably like this version better since I heard it first.
5. ZE:A - Beautiful Girl
Not sure if this one is meant for the OST of Romantic & Idol but it was featured in it though and the MV are highlights of the Hyungsik/Jihyun couple from the show. This was newly released so it's still fresh in my playlist.