Diana didn't truly notice it, she was still borderline socially awkward with a lot of people herself. Having only spent twenty years interacting with such a large group of people that was found outside of Themyscira. She knew enough to know that the other woman was awkward too but she didn't mind. Being in unusual situations was odd.
"It was lovely to meet you too. I do hope to see you around again. It is lovely to meet and get to know other people," she said with a smile.