Heroes, Season 4 (Volume 5: Redemption)

Peter:
My brother Nathan taught me a lot. Taught me... how to ride a skateboard when I was a kid... how to hook a marlin. Taught me how to... catch a baseball. Those are all things... usually a father'll teach his son. But Dad wasn't around. So it was Nathan. I wish to hell it would've been my father; because Nathan didn't make it easy. He would throw it high or... he'd throw it wide, and I would yell at him, and tell him to throw it right at me; but he'd say to me, "That's not how it's gonna come at you in a game, Pete." I used to think he was being a big brother and was just pickin' on me. But now I understand. He just wanted me to be ready. For anything. [he places his hand on Nathan's casket] I'm ready, brother. For whatever comes.