24 years ago, Rahul (played by Shah Rukh Khan) from 'Kuch Kuch Hota Hai' gave one of the most delightful definitions of love Pyaar dosti hai' (Love is Friendship). However, two decades later, is that one dialogue still relevant? Has the definition of love changed for this generation? Here's what Mumbai has to say on this on the day of love, Valentines Day.