Yeh Rishta's Naitik aka Karan Mehra rings in his 40th birthday with family; says, 'Your 40s are the chapters when it all starts making sense'

Karan Mehra, who became a household name with the television show Yeh Rishta Kya Kehlata Hai, has turned 40. The actor shared photos of the cosy celebration he had at home with his parents and brother.