1) No kisses. (Well, you can get them but it isn't the same.)
2) No one to tell you they love you whether they mean it or not.
3) You carry around your phone even though you know no one will call because you're scared that if someone does, you'll miss it.
4) Next to no friends. I've never had many friends so I often become friends with the guy I date's friends but when we break up, I have no friends anymore.
5) People hate you and talk about you.
6) No one to do anything with.
7) No one to call when you're upset, angry, or scared.
8) Memories suck.

And I'm really not liking it.