A/N: This is a response to the WIKTT Unbelievable 100-word challenge.
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Hermione Granger picked another shard of glass from her arm.
"You should have listened to me, you foolish child." Hermione rolled her eyes.
"I know, sir." She bit her lip and drew out another piece of glass.
"Don't add boomslang skin until--"
"Please stop talking. I'm extracting pieces of phial from my arm. I could use quiet."
"I shouldn't have asked for help." Hermione rolled her eyes.
"You needed help, why shouldn't you ask for it?"
"I wasn't able to tell the truth about the potion."
"What truth?"
"It was… a love potion."
"Oh, sure."
"For you."
"You are unbelievable."