Leroy recalls his childhood friend Matthew Barber. Peter and Matthew seem unlikely friends. Matthew finds little to like in life, and his outlook is decidedly blue. Peter finds much to like in life, though nearly everything puzzles him, and he is essentially sanguine about his future, no matter how groundless his optimism might be. Eventually the friends find, as most friends do, that each has added to his developing self a little of the other.

"A set of thematic variations (ranging from a Saturday-afternoon cartoon about a happy hippo and an unhappy one to a deadly competition having to do with skipping third grade) that raise complicated farce to the level of calculus."
Anna Shapiro, The New Yorker