After My Daughter Went Missing at Kindergarten, I Went on a Rampage

I had just dropped my daughter off at kindergarten and returned home when I got a call from her homeroom teacher:

"Shihan's mom, why hasn't Shihan come to school yet? Is she sick?"

Confused, I explained:

"Teacher, I just dropped her off with you. Did you forget?"

The teacher immediately replied, "Shihan's mom, don't joke around. I haven't seen you at all today."