Relationships just don’t last

Everyday I try greeting people and I drop by like middle of the day. Basically no one responds or they respond like 7 hours later. I understand that the world does not revolve around me and I should not expect people to respond all the time but I just wish that I could get someone whose willing to check up on me just for the sake of it not because they need me for something. It is so tiring waiting all day looking in my messages every couple minutes hoping there’s someone.