Kpop girl group 'Red Velvet' made a guest appearance in kbs Cool FM Visible Radio
'Super Junior's Kiss The Radio' on March 24th,
a photo of team leader Irene was posted on a Korean online community
and it became a controversial issue between netizens on the internet.
Because she was wearing a poker face when her eyes met with a new member Yeri's.

They said, 'It was just a coincidence.', 'Irene looks tired.', 'That's too much.', etc.