A) just tell Anika about the video and the reason he can't acknowledge the relationship just as yet
Even if she doesn't have the details she'd trust him
So why keep asking her do you trust me ?? And then torturing her
B) Why not just admit his own feelings??? Is this such an ego issue?
I find the whole ML drama OTT and really taking away from the character we know as shivaay! He wants to run away from the house -- now he will marry a second time without a divorce of the first? - then why not let Anika leave? Sort out your problems yourself and keep her out of it as she can't help with her ML anyway!!
After all is said and done --- I do hope she tells him she loves him but he has hurt her waaay too much and leaves with her dignity intact . There's something called emotional abuse :) also!!