[Backstories Inc was just handing them out like Halloween candy, man. Look, look, they come in flavors!]

That's... pretty much how it goes. In my experience. There's the cliche about time healing all wounds. It doesn't, directly. Not with everything. But it can help.

And then if something pokes you right there [something about the gesture suggests he might have wished to poke her but thought better of it, and Luke touches his knuckle to between his own collarbones instead] sometimes it's fine, but sometimes it opens back up, and takes others with it.