That episode, "The Luck of the Fryrish," explores why what happened to Fry is, at its core, a tragedy. In the episode, Fry searches for the lucky seven-leaf clover he had before he was frozen, and during his search, grows to wrongly suspect that his older brother, Yancy, stole the clover and took over his life after he disappeared; however, Fry eventually does learn the touching truth.