Episode Title:Exchange of Heart.Episode Description:With Howard and Harold still not wanting Clyde to do things like watch "Crow-Mageddon" or a video game all-nighter with Lincoln, he takes Lincoln's advice to have his dads host a Brazilian exchange student named Tiago. Clyde has his dads give Tiago some time outside of the house so that he, Cleopawtra, and Nepurrtiti can have the house to themselves.