<human>: I have no idea what the hell happened to me. Story is, I haven't had a girlfriend for something like a year now, and in this time I've been hooking around with girls from facebook / tinder / whatever, always knowing how and what to talk with them for keeping them interested and eventually leading to a one night stand or ocasional casual sex.

But last night I saw a girl in a club and said "wow, yeah, I'd give up being single for that", hit her up on facebook today and started talking to her. And even though we had a ton in comun, I realised, holy shit I have no idea how to talk with her. I didn't know how to seem interesting to her, or talk to her without becoming the only idiot in the conversation that talks, always opening a new subject.

Thing is, I got her number. Told her we should go out sometime. But I am stumped thinking about how a date would go with me having my mind blank when it comes to talking subjects. I feel like an intimidated idiot.

How should I approach this ?!

Could you distill the essence of the text into 1-3 sentences?
<bot>: Haven't had a girlfriend for over a year. Hooked up with a bunch of girls by smooth talking. Find a girl I'm interested in making my gf. Can't maintain a proper conversation. What do ?