12 Emotional Dad Moments That Moved Us This Season

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7. Callen struggles with revelations about his father - NCIS: Los Angeles

Growing up without a father was hard on Callen. As a child, he went through 37 foster homes and struggled with abandonment and trust issues. But perhaps there was a silver lining. Callen wouldn’t be the agent he is today if it weren’t for his difficult past.

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