India, Feb. 14 -- Actor Rajkummar Rao has written a love letter to girlfriend Patralekhaa and, like most things in his public life, it is a deviation from most such letters. He shared the letter on Twitter on Wednesday, questioning the conventional romantic words and gestures used to express love. Posting images of the letter, Rajkummar wrote, "Happy Valentine's day @Patralekhaa9."...