It’s clear over dinner that Julia is distracted, though I can’t say why. I decide we should finish eating before I start asking questions. But I will ask her. After all, I spent so much of last night too worried to mention to her something she already knew all about, so it’s ridiculous for me to try not to discuss what’s going on with her. I need to know what’s bothering her, just as she wanted to know what was bothering me the night before.

As soon as we finish our dinner, I say, “We should go spend some time in the hot tub.” My muscles ache from being so...