Naver - Dispatch : IU and Oh Hyuk release surprise teaser 

1. [+2043, -175] Wa the aura is no joke. The legendary song is going to be born

2. [+1823, -361] IU for sure is a musician

3. [+1060, -170] The aura is so great. . I hope the song comes out soon~ Time please fast forward!!!

4. [+863, -120] Daebak, so crazy so crazy

5. [+719, -116] This time's pre-released also has daebak's feel 

6. [+254, -35] IU, Oh Hyuk It is game over ㅋㅋ So curious what kind of song they will release

7. [+235, -34] The collaboration between IU and Oh Hyuk. You can trust to listen ㅠㅠ

8. [+190, -21] The aura is crazy. The meeting between young and trending musicians

9. [+216, -31] So excited for this ㄷㄷ

10. [+206, -29] Wa the goosebumps collaboration, so great