How can I keep a good conversation going?

[Dallas]

My friend told me this girl was into me. So she gave me her number and I waited 3 days to text her. But we talked on twitter still. But when I just texted her it was really dull replies. But on twitter we talked and talked and talked. The text convo lasted 10 minutes then I stopped replying. Why is this? I wanna be able to keep the convo going but I just can't. We're into the same things really (drugs, not hard, just weed, shrooms, ecstasy, drinking, and cigarettes). She's going to a party now so I'm gonna text her tomorrow but what are good things to talk about? I am 17 and she's 16. Best answer gets 10 points thanks And she's DTF so how could I, I guess "spit game"?

[Jim]

Just build off of the things she says
Ike this.

Wyd
Watching tv
Wat show
(show)
O I've watched tht
Cool yup wats ur fav show
(show)
Nice
Ya
Wat did u do today
Nothin really
C'mon u did something
Um I was with my parents
Wat did ya do





Keep going with the convo like tht

[Rick]

If you are already doing those drugs at 17 before college even you are probably not heading down a good path. Also quit the cigs while u can, trust me you will regret smoking

[Erraticfood602]

Be the one who stands out.
Be Honest. If you run out of things to say, tell her. But add it's no reflection on how you feel about her.
Read a book, fly a kite, do something, interesting conversations don't start in a vacuum.