My mom has one of those home movies from the early 80s of my oldest sister tearfully playing with puppies and showing them off to the camera in the kitchen of our California house. The only light for the movie comes from a lamp. She tells the story of a heart-broken 7- or 8-year-old who was losing puppies the next day and couldn't sleep because she would never see them again, and she "didn't even have pictures to remember them by."
Enter Luke.
F and I found a grasshopper in the tomatoes one day (really it was one grasshopper giving another grasshopper a piggy back ride) and he took it to preschool to share and set it free there. S was sad he didn't have a grasshopper to show so he went outside with his papi and caught one. The poor grasshopper lost one of his back legs in the process. But S was so excited, he named his grasshopper Luke and took him to school the next day. Then when he got home, we decided to let Luke go free.
The next day he caught a caterpillar of some kind. And it died.
Two days later, S looked for Luke again, found a grasshopper (who might have lost his back leg in the catching process or he might have really been Luke), dumped out the dead caterpillar, and caught it in the jar he had already labeled with Luke's name.
While he was working on his homework, I heard the poor grasshopper jumping into the lid and the glass wall, trying to escape his confinement, or maybe trying to get away from the stench of death, and encouraged S to let Luke go back to his family. S was sad. "I never get to have anything little to love," he said.
I told him the story of his aunt, and we decided that we would take a picture so that he could always remember his pet grasshopper, Luke.
Even with the picture, he cried himself to sleep. But Luke didn't commit suicide trying to escape the wall of his glass house.