Re: Children in Need 2012: Christmas Special prequel + trailer
Also, Vastra and Jenny were quite nervous, twitchy and very eager to appease The Doctor. Its very unlike their confident selves in AGMGTW who even challenged the Doctor's motives and ideas. So these might indeed be their younger selves.
"The way I see it, every life is a pile of good things and bad things. The good things donít always soften the bad things, but vice versa, the bad things donít always spoil the good things and make them unimportant."