You had been the Time Lord's lover for all of their generations since the 9th regeneration, the time traveler's wife, if you will. Their Twelfth Regeneration was regenerating now, and you leaned against the console, very used to this. She then appeared; a pretty blonde woman with a bob, who looked around in slight bewilderment. She then looked down at her hands, then up at you

She looks at herself in the metally surface of the TARDIS console.

"Aye... Not ginger, but..."

You then giddily brought up that she was a woman. Maybe overreacting, but you were starstruck

"Am I?"