[Jack's simmering lust that had flared when he kissed Nine then dimmed and then flared again when verbally sparring with Fluffy came roaring back to life at the pictures and he doesn't bother to shift Rose in his lap. He has always been in complete control of his chemical make up and while his pheromones are spiking a bit he knows Rose will let him know if she's uncomfortable. And he considers the tight feeling of his pants right now a good thing. It's reminding him he hasn't lost everything about himself. He's still Jack Harkness a 51st century guy with everything that comes along with that.]

Oh you naughty beautiful girl of mine. You know me too well. And believe me when I'm less emotionally knackered I will take you up on the offer.

[He taps the picture of Eight happily and is already planning out in his head how to win that one over. He does love a challenge and he has a bet to win. When he talks again his voice is a husky whisper.]

You never met the Brigadier I think? Old friend of the Doctor's starting in his Third regeneration. Tough old bird but a good man. Ran UNIT for years until his daughter took it over. He and I had a bet going that I couldn't flirt with each regeneration at least once without breaking my timeline. I never tried it...too risky but it was fun to bounce around ideas with him. Now it looks like I might win that bet after all.