Going on a date with someone from OLD. First date in about 2 years and very very nervous. The past year has been a difficult time for me which has led to a bit of a knock in confidence, but I think I'm ready. But one thing that does seem to happen to me on dates where I'm nervous is that I completely freeze up and forget everything interesting/fun about myself and just come across as really dull! He seems like a lovely guy (from the chat on the app). He's doing a PhD in history, likes learning languages, likes cooking vegetarian food, etc.
Any tips on stuff to chat about, or things to ask him or topics to bring up? Just want to be able to put my best foot forward. Thanks.