Yup, you missed Rose. She's from the 1st and 2nd season, darlin'. The one you're seeing now is Season 3. Wow, are you up for a surprise! The actor who played the doctor in the first season isn't the same one used now, but to me they're both brilliant and I love Rose with a passion. So much that I've avoided seeing Season 3 because of it *snorts* but I'm sure Martha's good, I just love Rose so much ;.; and I usually hate blondes.

Hey, if you wanna check out the scripts(transcripts) for Season 1 and 2, here's a good link. It's how I got hooked to Dr. Who and able to catch up with the whole story!