Girls who are interested in him can ask out. If you can get along, you can ask out, but you should also worry that some girls just want to make money and don't really like you, so everyone should learn to distinguish.

Most of the girls he is interested in are real people, but the possibility of robots is not ruled out. You should be able to tell them apart when chatting.

Moreover, on this platform, girls are very active in chatting with you, because girls are free to chat, but boys need to pay, that is, chatting costs money and communicating with each other for nothing, but girls don't pay attention to you.