"Do you have a better idea?" He just walked up and down the kitchen for a minute. He was as tall as I was. He had started to shave. I suddenly had the feeling that I didn't know him at all
"I suddenly had the feeling that I didn't know him at all." I like this part a lot. It's simple, but I feel as though it holds a lot of weight. People we once knew can feel like strangers in just a blink of an eye.