Sana is too clingy and loud for Sids taste.
I think as i notice like Mahira he didn't want to get all touchy with her as it will bring more complications for him only if tomorrow Sana goes against him. But yes from only physical perspective he gives in after sometime and takes whatever she is giving.
Now for 2 weeks Sid is filling her mind that she likes Paras only, are u liking me ?are u in love? So that she denies and it's clear for everyone. He is fighting with her , getting angry , making her angry. But Sana understands this and not letting him go.
Like maine pyar kyun kiya salman does when girl is getting serious.
Thoughts??