Why is she mad?

Is it:
A: Somebody took her orange glittery slaying purse!
B: She was told "No more listening to Jiafei, no more Skibidi Toilet, and NO MORE being Weird Rei!"
C: Her boob job appointment for Tuesday was CANCELLED for NO reason!!!!
D: Normal Adachi Rei's existence

Tell me now in the comments, guys! I'd like to see YOUR answer! :D