I met a cute girl on the train back from uni last night. She's an hour away during term time, further outside of it. We got a conversation going, and I paid attention to my cues and the way she behaved around me. She didn't seem like she was putting on a facade, and genuinely enjoyed being around me. She also actively perched herself next to me during the journey, and we exchanged details. I sent her a text to let her know this is my number, and she responded back saying she'd arrived safely home. I told her I'd talk tomorrow.

It's tomorrow (today). Now how do I go about this? Aside form her looks, we bonded over the fact that we shared a lot of experiences we've had at our respective unis. And she had a great personality and was just a stranger on a train who I was happy to meet. My friend, who is immensely successful with women told me not to text her until 5pm (it's half four as I post this), and he said that because he wanted to gauge out as to see if she'd message first, or if letting a longer gap of time would make her think about doing so.