There are times when we get an almost desperate feeling to text someone. Yes, you read that right. You're not alone. This feeling will intensify once you start thinking about texting him for real.
You could be the kind of person who gets easily attached to someone else. Or you could just be honestly missing them so much.Read on and find out if it is a good idea or not in your situation.
Stop and ask yourself first why you need to text him. Because if you don't have a legitimate reason, I don't think you should.
Second, ask yourself why you're hesitating.
Texting an ex is always a bad idea. If you suddenly find yourself missing him enough to want to text him, chances are it's not him you're missing. It's your relationship and all the good times you had.
If you just met, you should probably wait for him to text you. It's one way of avoiding embarrassment. If you text him and he doesn't respond, it would be both embarrassing as well as disappointing.