It's not until he starts talking about months that she looks up at him. He's actually been thinking this out. Although, he's Sherlock, what doesn't he think out? But he's been thinking out their relationship and not just in terms of ballet dates, but in terms of months spent getting comfortable with each other and this and his parents.

"Guess we sort of mucked up that plan last night," she says with a tiny smile that's a bit apologetic. For her, being seen in the company of Sherlock Holmes ups her social status by a huge margin. She doesn't do much for his, she's afraid. Not that she thinks he cares anyway. But she does feel bad that his mum found out that way and not from Sherlock in his own time.

"I look forward to meet them...whenever that is."