It just occurred to me that if Mumei's Switch issue was from her sliding in the controllers in the wrong way and Kronii was able to dislodge them with little fuss, that must mean she's got great dexterity and grip strength...
Mumei forced the Joycon wrist straps into their slots, backwards.
Oh, still she must have bird bones if she wasn't able to fix that herself.
you didn't hear this from me okay? but shortly before going on-air, kronii gestured mumei for a high-five, and instead of high-fiving her raised hands, kronii reached for the small hole on the armpit of mumei's t-shirt and started pulling down really hard, tearing the t-shirt apart from the armpit before mumei could react, kronii thought it's super funny and started laughing at mumei's shocked face, and mumei had to wear the half-torn t-shirt throughout the off-collab
kronii grabbing onto mumei's arm whimsically and wouldn't let go, mumei telling kronii that she's hurting her and beg for her to let go of her arm
WHY ARE YOU MAKING ME DO THIS TO MYSELF, KRONII
That unironically sounds like a bit they'd do