Lily knew that she had to seem as casual as ever now and if she showed any form of her grudge toward Severus she would ruin everything. She could almost feel his eyes on her before she looked up from the paper in hand. A soft smile came to her face before she looked back down and started toward the counter. When Severus spoke she immediately looked up at him, a little surprised by how he had sounded; and genuinely so. As her green eyes ascended back up to Severus she made her way to the counter and handed him the little list that she had compiled, with the help of a couple of others since what she was shopping for had to look as bland as ever.
"I just need a few things," she said with a smile; attempting to win him over with being kind to him in mannerism before speech. The list had mainly ingredients for calming draught and a few other things that off the top of Lily's head she couldn't even remember.
"How are you?" The question came rather abruptly from the silence as she offered yet another warm smile toward Severus. Internally she was nervous but she didn't show such nervousness as she leaned against the counter, crossing her arms against it after pushing the small list toward him a bit more. "It's certainly been awhile."