Grey's Anatomy

My sister told me to start watching GA when it first came on, since I usually have one medical show I follow. But since I already have the t.v. on TOO much I ignored Grey's Anatomy, duh. However...now that I'm forever complaining there's nothing much on I'm interested in, I noticed not long ago GA is being shown here in reruns at 2 p.m. weekdays, so I started recording it and watch it pretty regularly now and am quickly getting hooked on it. I don't know what's been going on for quite awhile, though, so it's a bit frustrating even trying to figure out who's who right now! I like the show quite a bit, though.