[Jack's experiencing that thrill as well, but beneath that is a deep current of contentment, satisfaction. This isn't something Rapture would have allowed him, and where he's coming from, he's not certain of a way out. But he's got it here, now.

When he draws back from the kiss (in good time), he's still smiling, and redder than before. But instead of kissing her a third time, he leans forward. Unfortunately for romance, it's halting, a little awkward, but he closes what's left of the distance and puts his arms around her.]