Yeah, what's with the no friends thing? Okay, Sara has no social skills, so I can see it with her (not that Nick or Warrick have many friends either). But all Sam seems to have are the hoards of guys chasing her (every guy on the show, it sometimes seems), and no one she can talk to. Combination of the job and her trust issues, I suppose, but still, I feel bad for her. Jack isn't a very good shoulder to cry on, especially when she's crying about him.