Thump

"I never had any wild crush on her, and that used to worry me about the long-term future: I used to think -- and given the way we ended up, maybe I still do -- that all relationships need the kind of violent shove that a crush brings, just to get you started and to push you over the humps. And then, when the energy from that shove has gone and you come to something approaching a halt, you have a look around see what you've got. It could be something completely different, it could be something roughly the same, but gentler and calmer, or it could be nothing at all."
-Nick Hornby, High Fidelity-