Singer Eru revealed pictures taken with singers Wheesung and Gummy.

Yesterday, Eru posted on his Twitter, "I feel like I'm growing when I'm with them. We don't need pop singers. They're my idols" along with a picture.

In the picture, Eru is posing for the camera first with Gummy then with Wheesung.

Internet users who saw this commented, "I can't wait to see all three of you on stage, when are you releasing a new album?," "Great singers are friends with each other? Jealous," etc.

Photo Credit: Eru Twitter