"For all those neglecting your exercises, please don't. Like me, one day you'll wake up and seeing yourself in the mirror go, WTF. Ye kya hua (What has happened)," Gupta posted on Twitter.
"And whatever weight you gain, it's never too late to knock it off. Just an hour of exercise and correct eating. Your health comes first," he added.
"Off to the gym now, can't recognise myself in the mirror with all the weight I gained in the last year. Work is important but...," he tweeted.