Fly away ko
20 (스물) ko
6:35PM (시계 바늘) ko
As I Dream (꿈꾸는 대로) ko
Astelle ko
Behind The Page (이별 뒷면) ko
Bite Me (쪽쪽) ko
Butterfly ko
Consolation (위로) ko
Flower Heart (꽃말) ko
Fly Away ko
For Now (여기까지) (With Sam Kim (샘김)) ko
Hide and Seek (숨바꼭질) ko
I ko
I DO (With Sam Kim) ko
I Got Lucky (운이 좋았지) ko
Just Like This (흘러가자) ko
Just Wanna Love You (그냥 사랑할래) ko
Knock (with Parkmoonchi) ko
Late Farewell (늦은 배웅) ko
Light and Darkness (평행선) ko
Like a Star (별처럼) ko
Lonely Night ko
Love Me Do (연애 좀 할까) ko
Love Me Love Me ko
Melody (멜로디) ko
Nighttide (밤) ko
Pink! ko
Pretend to Be (어른처럼) (with. George) ko
Raise Up The Flag ko
Run to You ko
Something’s Wrong (뭔가 잘못됐어) ko
Stupid Love (진심이었던 사람만 바보가 돼) ko
Such A Beautiful Thing (참 아름다운 일) ko
Tell Me About Your Day (오늘 뭐 했는지 말해봐) ko
The Dreamer (여행가) ko
The End (끝) ko
The Night (그날 밤) ko
The Universe (너의 우주) ko
The Way for Us (우리의 방식) ko
These Days (이런 식) ko
This Winter (이번 겨울) ko
Walk Home With Me (집에 같이 갈래) (Acoustic Ver.) ko
Wanna Be Her (그녀가 되길) ko
What I Want (문턱) ko
When You Believe (사랑이 올 거야) ko
Yah! (야!) (Feat. Babylon) ko
You ko
You Already Have ko
You Know… (다 알면서…) (Feat. Jay Park) ko
Zig Zag (지그재그) ko
연애 좀 할까 ko