Enjoy whatever the date was by myself and have a good night.
Get stood up at a restaurant? Cool, I’m gonna enjoy the food there and save some money because I’m not paying for a date. Then I might hit up a bar or two and socialize.
Get stood up at the movies? Cool, I’m watch the movie and enjoy it.
If someone doesn’t want to actually be around me then I don’t want to be around them. And I’m sure as fuck not going to let them ruin my good time. Fuck em..