Ganked from kproche:
When you see this, post a quote from Doctor Who on your LJ
The Doctor: You were expecting someone else?
Peri: I- I- I-
The Doctor: Three "I"s in one breath make you sound a rather egotistical young lady.
Peri: What's happened?
The Doctor: Change, my dear - and it seems not a moment too soon.
- Colin Baker regenerating into the 7th Doctor, The Caves of Androzani