Hawaii Five-0, Season 4

[Steve has a moment of silence facing the Arizona Memorial and sees David Toriyama behind him]

David Toriyama:
I remembered why your grandfather's picture was in our family photo album. There was this young serviceman who used to come to our house for tutoring. He and his wife were about to have another child and he wanted better for them, so he asked my father to help him prepare for an officer aptitude test. For three months, he would come over after dinner, and when he had spare time, he'd play catch with me. That man was your grandfather Steven McGarrett. And the last time I saw him was December 6, 1941. The night he gave me this. [gives Steve a catcher's mitt; Steve tests its grip] It was a gift for my father's help. You have his heart. That's how I remembered.

Steve McGarrett:
Mahalo.