I just finished watching all the old seasons of How I Met Your Mother, largely using it for dinnertime and drawing background. It's amusing, it has grown-up Doogie Howser, it has a cute married couple and several forever-friendships.

Someone else up there mentioned Ed--I watched that for Justin Long, of course, but it's also pretty cute fluffy small-town feel-good friendshippy stuff.

The only non-comedy things I'm watching right now are Supernatural and Dexter. Dexter is still brilliant, but not precisely feel-good. Although there is cute partner stuff and sibling stuff.