Singer IU kissing Taeyang on the cheek from a past program is becoming an issue again.

On March 11th, in SBS 'Music Trend', IU asked Taeyang "White Day is coming, who do you want to give candy to?"

Then Taeyang suddenly gave IU a hug.

After the hug became an issue, their past video is catching attention once again. In SBS 'Heroes' in 2010, IU is captured giving Taeyang a kiss on his cheek.

Netizens commented "Please stop", "You might as well just go out", etc.