Which topic will two english-speaking persons talk about when they chat on line? When they first meet or have made acquaintances for sime time .

First notebook entry: Introducing myself I am a girl from China . I am 17 years old .And i am preparing for my college that i want to study in an English-speaking school .So i will join in you .I am an active girl but i am sometimes a little shy,hope to make friends with you .