Okay so no one really knows what is going on in Krystal's head (maybe she just really had to go to the bathroom and wanted to walk off stage) but it seems like she's standing up for her sister Jessica at a recent music show.
According to clips, when Taeyeon's song "I" won #1 on Music Bank, Krystal immediately started walking off the stage. She stopped dead in her tracks when she realized the camera was still on her though.
Fans have been mostly positive, applauding her bravery for standing up for her sister.
After Jessica’s removal from Girls’ Generation, netizens have been watching Krystal closely to see what her reaction is to the SNSD girls.