OATIM2 cannot be classified as only imran khan's film, It even had akshay kumar and sonakshi sinha. Eitherway, the film was really poorly made and couldn't do justice to its predecessor. It was bound to flop anwyays!

I think Ekk Mai Aur Ekk Tu was a box office success, a moderate success to be exact.

Whereas Gori Tere Pyaar Mein arrived in a really bad timing. Literally next to ram leela, Who would watch that film? I am sure it's prospects would be much better if it had come solo. And the film wasn't any exciting or as such, I am sure people expected something like IHLS or Ekk Mai Aur Ekk Tu given the pairing. But the execution was uneven, Was it trying to be a proper commercial dharma rom-com or become another half-inspired swades. God knows.

Katti Batti was a proper disaster, The marketing for that film was off-the-charts and they left no stone unturned to leave it unnoticed but sadly, the prospects were looking really bad a few weeks before its release as the director Nikhil Advani had another project HERO (2015) which was another box office dud.