keep conversation on sms going

hey guys
i have this girl to who i talk on sms. But i dont know how to keep the conversation going and that is a big problem for me.

please help me out that how can i keep the conversation interesting and how i can i make it last longer on phone.

help!!!

With text, like real life, it's about giving her a reason to want to text you.
I'm sure most guys and girls have been in text conversations where you make the reply very brief, and the only reason they sometimes even reply is if they are with people, and want to show that they are socially desired. And then you get texts where obvious detail has gone into it.
How to keep a conversation going though is dependent on the person ur texting and ur relationship.
How do you know the girl?

she is in my school.

we knew each other since 5 yrs but did not talked.
but around 6 months ago we started chatting on facebook.

now she consider me as her friend and we talk on txt.

so how can i keep d conversation interesting ?

If you're going to ask questions, make sure they're open-ended. A person is mostly interested in themselves, so make statements or ask questions that will greatly relate to her, and get her to want to dig deeper to find answers & replies.

Whatever you may define as interesting, try to keep it that way!

Good luck!

thanks bro

anyone else having any suggestion ?