Loyal -adjective:Faithful to one's oath, commitments, or obligations: to be loyal to a vow.
Bajaj was impressed with Prerna’s Loyalty and decides to buy it or rather in his words collect it because it is a priceless possession.
Prerna promises Loyalty to Bajaj a loyalty because it is an obligation, a contract that brought only grief to her a commitment,which has no love, and no respect in essence just a contract with No heart.
Anurag will probably accuse Prerna of being disloyal because she promised a lifetime of love with him and wed another person.
In all this Bajaj has bought Loyalty which has no meaning, Prerna has promised Loyalty which has no Love and Anurag is left with a feeling of dis-loyalty as there is NO togetherness.
Nobody is a winner here for a meaningless, empty Loyalty is worth nothing
You cannot buy Loyalty, You cannot buy devotion of hearts , minds and Souls you just have to earn it.
It remains to be seen if each of the character realizes that Loyalty cannot be bought, sold or taken away.
Thoughts Welcome