I agree with your title ..........but I thought this might be for Aarti. She is a good girl falling for bad boy Sid who will /would never give her happiness ever.
But Sana is not that so called good girl. She is naughty and sometimes very dumb. She came to Mumbai by doing a kaand in Punjab. 😆 Tried to destroy her frnd's life who gave her work. I guess she was very jealous of HK or else there was no reason for her action. So she is searching for guys like her only. Paras is like her.
Paras has a relationship with Akansha as per Akansha. But when Arhaan asked he denied everything and called Akansha cheated with him, so they broke up. Mahira is a rich man's spoiled brat. He is with her for a reason. Sana ghar se bhagi hui gal. What can she offer him?
Well.........still I believe she is cute and may be her heart is good.