Why? Read on…

On November 17th, Girls Generation’s (SNSD) Jessica was a featured guest on SBS “Strong Heart“. On camera, she confessed to three major mistakes she has made on stage, and offered an official apology towards SNSD leader Tae-yeon.

Jessica talked about the incident during a “Tell Me Your Wish” performance when her shoes flew off. She revealed the time she screamed while performing “Gee” because the firework effects on stage popped too loud. She goes on to mention the faulty lip syncing for a “Way to go!” performance when her part kept repeating due to the damaged track.

Going on to confront Tae-yeon, Jessica revealed that, “When we all sing together, I sometimes don’t sing. When SNSD is on stage, there are solo parts and parts we sing all together. Even if our throats are in bad shape, Tae-yeon and I have to sing loud. This is a secret but sometimes I don’t sing at those moments. I’m sorry to Tae-yeon. I want to officially apologize!“

Oh, Jessica. You need to be more responsible for holding up your end of the bargain; you can’t expect Tae-yeon or the other seven girls to cover your slack.

Watch the clip here: