During the 2011 SBS Gayo Daejun, fans and viewers alike were treated to a cute and special duet performance from BEAST’s Yoseob and IU, but what do you know? Looks like one cutie was nervous performing with the other cutie.

Yoseob was interviewed backstage during the Gayo Daejun and he confessed that he was nervous about performing with IU.

Yoseob: I’m singing a duet with IU
Q: What song are you singing?
Yoseob: What I want to do if I have a lover
Q: What do you really want to do if you have a girlfriend?
Yoseob: If I have a girlfriend, I want to go the amusement park with her, and plan a surprise event for her.
Q: What if you date´╗┐ with IU?
Yoseob: I can barely sing with her because I’m shy. but dating would be even more.

(After performance)
Q: How was the duet with Yoseob?
IU: I had fun:)
Q: How about you Yoseob?
Yoseob: I was shaking. I was so nervous!´╗┐ Ah… I feel so shy~

Here’s the performance.

Aww, Yoseob, you’re so precious! Even though she’s your sunbaenim, you’re older than her. It’s ok, IU won’t bite!

Buy Beast albums now at KpopHeaven