The two of them go to a hot spring together, and the two decide to go alone because it's "lovey" . It's a low-key location, and they decide that they'll hike up to the top of the mountain to get there. They're not going to run into anyone, they say, so they're going to check out as many places as possible to make sure they don't get caught in a disaster. When they get to the hot spring, they find that the only one they found there was the man they were with, and he's naked as a baby out there. He also feels like he left his heart behind that winter day. He asks if the woman he was with accepted that she's dead when he wrote that she was. He's not sure, he says, but he'd like to think about a better solution first.