Ranveer Singh and Deepika Padukone recently celebrated the Lootera actor’s mother’s birthday in Mumbai. The bash was graced by the families of both the actors. Singh being Singh, the epitome of energy, broke into a spontaneous, impromptu dance on his own song Nashe Si from Befikre. And Padukone had a priceless reaction.

It’s hard to describe the expressions and excitement on Singh’s face and it’s equally complicated to decipher what was going through Padukone’s mind too. So have a look at the video instead, shared by the actress’ fan club: