There is a fine line between being fun and being flirtatious when you have just met someone and you’re in the beginning stages of getting to know one another. Texting will only make this distinction more difficult, so try to stay away from SMS for as long as possible.
After a good first date, you want to let your match know you had a good time without moving too far too fast. So, pick up the phone to tell them how much fun you had, engage in a little small talk, and then make plans for a second date. Make sure your voice is warm and you’re engaging by smiling when you’re talking. Also, be sure to make the call in a location where you are not stressed (i.e. at work or in front of people). Don’t venture into the gray area of talking about wanting to “continue a good night kiss” or “looking forward to seeing your sexy self” because that sounds like your intentions are not serious.
Build on the momentum of a great first date by calling the next day to make plans as soon as possible.