In my POV,
she told that this is the right place where no one can disturb us. she thought that she hugged her hubby. unfortunately(for her) that is not her hubby, that is Armaan mallik(malik of sanjevani). she couldn't feel the defference btw Armaan and her hubby's touch. because she's forgotten Armaan's touch(jet speed) and she doesn't know her hubby's touch yet.
In CV's POV,
they can again cheat AR fans by showing these little little scenes of AR. and make them to watch this crap. or to show now Armaan really wanted to move on in his life, and to forget Riddhima forever and bring Arsh together with jet speed again.
P.s: thank god. this is not the FE this time. as I couldn't see Riddhima romancing with another guy at the same place where she used to be with Armaan.