You have your own life every day. You receive a lot of information every day. Anything you want to talk about can become a topic.
The real problem is that your attraction fades. She doesn't want to talk to you as much as she did at first.
The reason for this is that you stay in the friendship zone and don't upgrade your relationship. When the girl's mood is over, her feeling for you will naturally fade.
Understand the problem, you have to solve more than just the problem of chat.
First of all, if you especially want to chat with someone, you generally want to develop a relationship (love, friendship, etc.) to meet the emptiness in your heart. If this is the case, people who can play more with the attachments of social platforms, such as QQ, wechat, Momo, soul, etc. these apps have a dual social way of acquaintances and strangers. Find their favorite tags with yourself in the middle and contact them. Generally speaking, people who are not particularly cold like to chat with others. With the contact information, you can interact through the tags you like. If you don't have something you like, you might as well tell him what you like and new things. Maybe he is also very interested.
Secondly, chatting with many people is a big social field. If you can have several close friends, it means that you don't know how to socialize, but don't dare to establish a new social circle. In this case, we need to learn from the chat experience of a single friend, and we will chat slowly in the face of more people.
Generally speaking, making friends and chatting need to go from one to infinity. When chatting with new friends, you need to figure out the appropriateness of information. If you treat people sincerely, you will be rewarded.