Iss Pyar Ko Kya Naam Doon Ek Baar Phir

Astha, Shlok and Aditi play dumb charades and Aditi asks Shlok to dance with Astha. Astha tells Aditi she will find her a bridegroom. Meanwhile, Shlok sees a message on his car which reminds him of Swati. Who has left it there?