Deciding to ignore further questions into his health, Blaise focused on Taff's words about his performance. The last thing Taff needed to know was that, at this point, everything disagreed with Blaise's stomach. Knowledge that he was showing the same signs the Ravenclaw had would cripple his standing in the Slytherin house.
"It's one practice, Rivers," Blaise said, finding it increasingly hard to avoid his captain's eyes. "It's not going to be a habit. I refuse to let my skill fade."
Blaise wasn't quite sure if he'd said the last part to Constantine or to himself.