On the latest "Family Guy," we learned a few things about a few of our main characters, Chris and Stewie, plus a little about Meg as well. The main focus was Chris, as evidenced by the title of the episode, "Chris Cross." Tired of never fitting in- loved the flashback of a svelte Chris with a cowboy hat, lamenting: "Of all the years to be trim and well-hatted," as everyone around him was fat and wearingbaseball caps. That explains a lot, as Chris gained weight and changed hats to fit in with the cool kids, only to see thin be in the next year. Oh well.