Episode: 3x18 (Season 3 Episode 18) Name: When It Isn't Like It Should Be Originally Aired: Apr. 05, 2006 Plot: The kids load up and head out to Rachel's cabin for a weekend to kick back and heal after the tragedy that rocked Tree Hill. There, Nathan decides to propose to Haley, but has trouble getting her wedding ring away from her to do so. Fall Out Boy's Pete Wentz shows up in order to spend more time with Peyton, much to the shock of the others, and Mouth and Rachel are able to talk about the release of the time capsule. Meanwhile, Skills and Bevin get lost in the woods; Karen lets her anger out on Dan; and Nathan is finally able to have the perfect moment he planned with Haley.