Esther may only be 'timid' when it comes to people, but Amelia still intends to be cognizant of that. No need to scare someone off by being too forward or loud.

"Thanks." As she settles in with her pastry and mug of tea, she offers another smile to the girl. This cozy little cafe is a good place to settle in to read for a while. "Interesting book?" she asks, honestly curious. "Might I ask what it's about?"