I dated a guy named Oak (I'm not joking that was his legal name) and he was vegan and I didn't realize until like the third date cuz we didn't do restaurants cuz lighting.
Then on date three, he came over to eat and I made kabab wa kofta which is a bunch of grilled meats and bread and vegetables, and he ranted for like 25 minutes about how I'm a cow murderer and then--and this is my favorite part--he was like "You're Indian, how could you do this!"
So yeah we didn't see each other again after that.