Shukla knew his team will become weak post Shefali's exit hence he went back to Sana ! Shukla kept his self respect aside for the game which shows he isn't a saint as opposed to claims by a few !
Sana also looked weak when she went back to Shukla!
She needs to have some self respect and detatch from Shukla completely BUT now I guess even she feels that if is too late to fly solo!
Anyway I never liked Sidnaaz coz for me it is a bond of convenience and benefits ! If at all any of them have genuine feelings for each other (which I doubt) they need to end it right here
Shukla misbehaved with her , she gets too clingy , both patch up and the cycle repeats!
This is what a TOXIC RELATION looks like
Asim - Sana share a MAD SIBLING ENERGY as per me which is quite to fun ! They behave like naughty kids whrn they are with each other! I like their banter!