It is just a date.
You aren't being forced to commit to a relationship or marriage.
Dating is the process of elimination, keep dating several people until you find the one that "clicks" for you if that's what you're looking for. Heck you may still want to remain single without the overhead of a relationship weighing on your life, you just enjoy dating and meeting new people and going out every now & then. Nothing wrong with that, nothing at all.
Technically he hasn't called you yet, so this discussion is all about a possibility that really only exists in your mind.
I would say go out and have fun and if this guy isn't for you, go out the one time, and have fun and call it quits after that. One date doesn't usually promote the kind of emotional attachment that will kill someone if you refuse to go out on a second date should that request ever be made.
Here's another thought, you might go out, you might end up liking him even and he may end up not liking you that much and choose not to bother asking you for a second date.
Instead of worrying about any or all of this, just go out, have fun!!!!
I've recently started dating again myself and I totally forgot how much fun it really is: going out to events, doing new activities or doing old activities with someone new, conversation, new restaurants, dressing up and getting ready for dates, enjoying the experience, there's a bit of a natural high attached to all of that and I particularly enjoy it. It's alot of fun!!!!
Good luck!!!
