Sarah Dessen said this quote

He grinned again. We'd only been seeing each other for a few weeks now, but this easy give-and-take still surprised me. From that very first day in my room, I felt like we'd somehow skipped the formalities of the Beginning of a Relationship: those awkward moments when you're not all over each other and are still feeling out the other person's boundaries and limits. Maybe this was because we'd been circling each other for a while before he finally catapulted through my window. But if I let myself think about it much - and I didn't - I had flashes of realising that I'd been comfortable with him even at the very start. Clearly, he'd been comfortable with me, grabbing my hand as he had that first day. As if he knew, even then, that we'd be here now.