The two have been in contact by text message, but they have never met. Is this a good friend?

I once chatted with someone I've never met on my mobile phone. Although the chat was good, I couldn't contact her again after a few days. I think if you don't know him and know him with your heart, you won't be a true friend. SMS communication is the worst way to make friends. Besides, some people now enjoy playing with other people's feelings ... so this is not a good friend. I hope you will think twice before you do anything in the future.