1.The Follow Up
Generally speaking, once the date ends and you parted ways, chances are you told her something along the lines of “Text me when you get home to let me know you’re safe," or something to that effect. If she had a good time, there’s a good chance she’ll end up texting back and forth with you for a little while afterwards.
If communication drops off entirely once you part ways, sorry to say, there’s a good chance she didn’t really have that good of a time and was just trying to save face and not make things awkward
Chances are if she had a good time, she’s going to be open to or possibly even suggest potential future plans together. Maybe you guys talked about how you both haven’t seen that one movie yet, or dined at that restaurant yet, or there’s a bar that you should both check out. That’s a pretty obvious in for a date in the future, and if any of this type of conversation happened, your date went pretty well.
3. It Went On Longer Than Expected
If you want to know if your first date was a success or not, take a look at how long it went on. When dinner, or whatever the first part of your date ended, did you ask her to go somewhere else? Did she say yes or no? These are the questions you need to ask yourself.
If she did happily accompany you to whatever second venue you guys decided on, that’s definitely a good sign. It means that she at least wanted to see a little more of you and get to know you better.
4. She Remembered The Little Things
If she was into you when she was on the date she likely paid a lot more attention to the little details, and also asked a lot more questions than she would have if she didn’t really care for you. So, if later on in the date you found that she remembered details that you mentioned very casually in passing, that’s definitely a sign that the date went well.
5. Her Body Language
If she wanted to impress you and you took her to a nice restaurant, there’s a good chance she tried to look extra nice. If you notice any of the more obvious, difficult-to-confuse positive body-language signals from her, you probably won’t be wrong in assuming your first date was a success.