This Is Just To Say Guilt

Before our speaker eats the plums, he knows he shouldn't, that someone else is saving them for a delicious breakfast they'll never get to have. So, the entire poem is a note of apology, in which the speaker asks for apology and expresses his guilt. Even the line breaks of "This Is Just To Say" can be read as an expression of halting writing; the guilty guy is struggling to find just the right words to fess up to his plum crime.

Questions About Guilt

1. Here's a question: do you think the speaker actually feels bad about what he did? And what does he really feel bad about: eating the plums in the first place? Or the fact that his wife won't get a taste? 
2. If you were the person to whom this note is addressed, would you forgive the speaker? Why, or why not? 
3. How does the language and form of this poem reflect the speaker's guilt? Or does it reflect some other emotion?

Chew on This

The poem's short line lengths show that the speaker is hesitating, because he feels guilty.

This guy doesn't feel guilty at all. Otherwise he wouldn't have eaten the plums in the first place. No, this dude is just gloating.