Today, I approached a girl on the street whom I didn’t know. I started the conversation by saying: "Hey, how is it going? I just saw you when I was walking and I thought you were pretty, so I wanted to talk to you."

We ended up chatting for about 5 minutes. She was very nice, smiled a lot, and was laughing throughout the conversation, which I took as a good sign. Toward the end, I asked for her number, and she gave it to me.

After that, I texted her, and we had a good chat — she was asking me questions, seemed genuinely interested, and kept the conversation going for a while. But then, at some point, she stopped replying.

Now I’m a bit unsure. Should I text her again later to follow up, or just leave it and move on? I don’t want to come off as pushy, but I’m still curious if she really wanted to keep talking.

This was my first time talking to a unknown girl so I don't know about how this works.

Any advice would be appreciated!