Public Display of Affection, also called as PDA is common for some folks in the industry and now Shruti Haasan seems to have proved this soon enough! There is a special song in Race Gurram called Down Down Duppa which is expected to be the highlight of this movie and with the song coming out well, sources say Shruti Haasan hugged Allu Arjun infront of the whole unit and planted a kiss on his cheek due to happiness and excitement!