Kartik Aaryan and Sara Ali Khan were last seen in Imtiaz Ali 's ' Love Aaj Kal '. The film failed to make its mark at the box office but fans were all hearts for Sara and Kartik's cute chemistry. Recently, we stumbled upon a cute photo of the co-stars from a promotional event and we can't get enough of them. In this photo, we can see Kartik buying candy floss for Sara Ali Khan. The photo has set the Internet on fire and their fans are all praises for Kartik's sweet gesture for Sara.
