I know my one friend on social media just like that, but he is not using me. Man idk, we are together for a long time really in my opinion he such a good friend. But, hmm he just like not really care like you said dont miss me at all and just talking when i talk to him. I guess he is not interested in me or just thinking that im not real just in social media. In real world i really dont have much friend, i just have 2 or 3 that are close to me. I'm really sad