The 'musical vow' also marks the 2 States' actor's Dubsmash debut. Here, watch it:
Wondering what this is all about?
Well, a couple of days ago, Ranveer and Ayushmann Khurrana shared a very special message for Arjun 'Baba' on Twitter:
With Ranveer missing him so badly, how can Arjun not choose to respond?
Thumbnail Image source: instagram/arjunkapoor and instagram/arjunkapoor