New Delhi, Sept. 7 -- Mammootty, the superstar of the Malayalam film industry, is celebrating his 74th birthday on Sunday. Social media is filled with heartfelt wishes for the actor from his fans, friends and colleagues in the industry. Amid this, fans lined up outside his house in Kochi to catch a glimpse of the actor.

Mammootty, who recently had a health scare, is currently recuperating. Seemingly due to his health, he didn't step outside to meet his devoted fans. However, he made sure to make their day by interacting with them over the call. A video of the same has surfaced on social media.

A fan shared a video where Mammootty's sweet interaction with his admirers is captured.

In the clip, a staff member can be seen on a call with t...