Do you remember “Pyaar Ka Punchnama” and Pyaar Ka Punchnama 2, which saw Kartik aryan, Nushrat Bharucha and Sunny Singh, if yes, then get ready to watch another movie of Luv Ranjan titled “Sonu Ke Titu Ki Sweety”, who directed both the films. At an event when the star cast were asked that why the movie named as “Pyaar ka Punchnama 3” and why it is named as “Sonu ki Titu ki Sweety”.