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

Karan Deol will soon be marking his debut in acting next year with his upcoming film Pal Pal Dil Ke pass. The film is directed by none other than his actor-father Sunny Deol, who hasa donned the director's hat.