<human>: Even though I've tried so hard, and I do favors for everyone I know, acting nice, laughing at everyone's jokes, and inviting people over, it just hasn't worked. Whenever I invite people over to my house they come up with some excuse why they can't go, and yet I find out that they went to someone else's party--often the person hosting the party is someone I invited to my house, and yet they didn't invite me to their party. Similarly, I have been invited to someone else's house 3 times. That's not many at all, and I've got to be honest--it hurts knowing everyone else is at someone's house and you're left alone. If you asked everyone in my class (I'm a senior) to circle a list of their friends on the roster, I would probably show up on about 3 or 4 lists, the people who pity me and put me so I don't feel bad. But if you asked people to pick their 5 favorite friends I would be on 1 list at most. A perfect example of this--we have an even number of people in our class, but our graduation is having an odd number of people in the procession. Out of every single person in my class, I was the only one whom no one chose to have as the person to walk next to them at graduation.
This list gives a good example of many of my traits. 
I just don't see what I've done wrong. I try so hard, and I'm so much nicer than most people at school, but I only have 1 friend (to be fair, I'd like to think I have lots of others, but it's pretty easy to tell most people just pity me and are nice to me because they feel bad I'm such a loser).
I'm even unpopular online. Tons of people won't add me on Facebook, and even though I have about 300 "friends," only 12 liked my status when I posted that I got into college. Meanwhile someone at my school who got into the same college and has fewer Facebook friends than I do got 156 likes, and most people in my school got at least 100. "Facebook doesn't matter etc" I don't care, it's still indicative of my abysmal popularity.

Could you distill the essence of the text into 1-3 sentences?
<bot>: Almost nobody likes me and I have only 1 person who would consider me a real friend, who doesn't just act friendly because he pities me. If I died he is probably my only non-family member that would show up.