“If she could have anything in the world, he'd asked her, what would it be?She'd answered that one without hesitation: a best friend. She hastily added, a truly, seriously best friend; one that I couldn't wait to talk to first thing in the morning as soon as I woke up, and one that I still wanted to be talking to, right up to the last minute before I went to sleep. He'd smiled faintly. You mean a soul mate, he'd thought but not said.”