As Gwaine starts to mention Camelot and an ancient Druid cup, Hermione's eyes get wide with wonder. In her world, Merlin is considered one of the greatest wizards of all time. And she considers it an amazing situation to meet someone from that timeline.

"Oh, I will share my tales... if you share yours."

Hermione soon leads him to the pub in question. It is a nice, quiet place right now.