Oh my precious bow tie! <--- This will NEVER get old!!! <--- BAAAAAAAHAAAAAHAAAAHAAAAHAHAHAHAHAHAHAHAAA!!!!!! I just choked so loudly my mom thought i was a ually my little brothers on another level awake past their bedtime.
It hits me, thinking about this, how much Rose and the Doctor had to go through together to earn each other's trust. There were some serious trials--Rose saving her father, Nine's regeneration--but they came out of it so strongly trusting in each other. So much so that Ten believes in her over anything else he's ever seen or known. Think about that.