"Really? I was certain you'd been there..."

Perhaps she was wrong. Narcissa had been more on the periphery, partaking when offered but not actively pursuing anything. Dried Gillyweed had a marvellous effect - making a person feel relaxed, and somewhat euphoric, and generally promoting a happy mood amongst the crowd who'd breathed it in. And frankly, it was rather nice, though not something she wanted to be seen buying, even in Knockturn Alley.

"But it's not important. A drink will be fine - shall I head through?"