Your new boyfriend went away on a business trip for more than two weeks and left his pet bird in your care. A graduation present from his family, the bird means a great deal to him and holds sentimental value. He's given you very specific instructions on caring for it, with the very explicit declaration that he'll be destroyed if you kill it.
You're not a huge fan of pet birds, but you know that he cares about it, so you do your very best. In an effort to avoid going to his house every day, you decide to bring the bird to your place. One morning when you go to feed it, you find it lifeless in its cage, completely dead. A trip to the pet store confirms that it's really gone. He won't be back for another week, but you feel awful and can't bear the idea of telling him. It's an inevitable conversation, so how would you handle this?