Actor Siddharth, who considers director Mani Ratnam and actor Kamal Haasan his gurus, has penned an adorable birthday wish for the Ulaganayagan, who turned 68 on Monday. Posting a picture of himself with Kamal Haasan on Instagram, Siddharth wrote, "My favourite actor since I was a baby."

The actor also shared the privilege that took 20 years for him to earn, "My guru from a distance my whole working life. It has taken me 20 years as an actor to finally earn the privilege of calling you my co-actor, my Indian forever!"