[Well, their age-gap is a hell of a lot more than hers with Reid, but perhaps because of that - because it's going to be the same with any non-immortal - Jack's mostly stopped thinking about age as defining someone. And Kitty's been through enough that in his opinion she has more life experience than most people three times her age.
He chuckles, easing a little closer, leaning over her slightly, thumb stroking over the side of her face, lazy, smiling kissing with the crackle and shimmer of fireworks above them.
Until one unexpectedly loud, close explosion provokes another moment of deja vu of that dream where they made love on his coat with explosions going off above them, and jerks and twists round to look over his shoulder. He laughs and drops onto his back when he realises what it was.] Damn! Do you keep getting flashbacks too?