"No," Kurt repeated. Blaine himself wasn't upsetting him, at least. It was more like... "But I don't want to confuse you, and--"

He hesitated. Despite Kurt's attempts to be supportive, he hadn't confronted the issue of Blaine's drug use directly since he'd tipped the bottle of pills down the drain. "Are you...I mean...still?"

It wasn't his intention to trigger Blaine or rub salt in the wound, but he had to be honest with himself. If Blaine were using--if there were any drugs in the apartment at all, actually--he couldn't be there. He'd leave immediately.