If its a dream then it better be Ishaan's dream π
If Ishaan didn't have the band-aid on his face in the dance sequence then it might be a dream again as we know from the promo that Veer punched him... or
the dance and kiss did happen in reality and Veer saw it that's why he punched Ishaan coz he feels Ishaan is playing with Aaloo's emotions and heart...
Intehaa hogayi intezaar ki, aayinaa kuch kabhar bindaas zindagi promo ki, ye hame hai yakeen, bewafaa who nehi, phi wajah kya hui intezaar ki π€£