All she manages is a nod. It's silly to be tongue tied- she's spent plenty of time with him and she was the epitome of confidence in her youth. She shouldn't suddenly feel shy that this is all happening...

They could make the plans now, they were here together after all. But just as much as she wants to make those plans now, she also wants to revel in the here and now before it ends... Which reminds her:

"We came out to see that hedge maze, didn't we?"

They haven't made it to the maze just yet- though she was hardly complaining. Perhaps it would allow them a little more privacy, though.