From a toddler to a teen, Karan Deol, third on the generation row is steadily climbing the stairs of adulthood. Papa Sunny Deol gets emotional and shares an adorable throwback picture wishing his son a very joyous birthday today.

While sharing the picture Sunny wrote, "Son helping his father Happy Birthday Rocky."

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Son helping his father Happy Birthday Rocky.

A post shared by Sunny Deol (@iamsunnydeol) on Nov 26, 2018 at 8:29pm PST

Karan will soon be marking his debut in acting next year with the upcoming film Pal Pal Dil Ke pass directed by Sunny Deol.