LMAOOO
Well, just in case you didn't know...this was back in 2016 and has nothing to do with Jeongyeon's hiatus due to anxiety (started in 2020, was off and on and she really came back at the beginning of '22. She's been back for a while but we shouldn't think that it's over completely. You never really know...) But I think she fell off a horse (?) and couldn't make that performance...
(
@Horizonshard I need you...correct me if I'm wrong!)
But yeah...I remember ONCE were joking that she purposely did it to get out of performing IGBAS that time LMAO