basically i run out of stuff to say on the fone, how do i overcome this ?

met this chick hb7 thru a friend. that day i isolated her from the group we ended up getting lost in the shopping centre so we went around got kicked out of 2 stores basically jus had fun and so now weve been talking to each other a lot. texting is always smooth and ive called her twice, i seem to run out of stuff to talk about and we end up saying jack shit for like 3-5 seconds, im scared that i may fuck this up for myself, any thoughts or suggestions will be appreciated.

and im new to dating and stuff im 16 and still havent even kissed a chick :S .