Originally posted by: NoeticLife
 
Haan, but Karan bhi technically, idhar udhar move kar sakta tha. He is just chained up.
Ho sakta hai since they have captured Param for so long, he has stopped attempting to escape and isliye unhone uske chains utaar diye ho. I don't know about present time, but I have read about this in some places jahan par long-term-prisoners ko for the sake of capturing rakhte hain, par not actually, torturing or keeping them chained up because they don't have use anymore but they keep them alive because they might have use for them in the future.
Also, usko wo rakh toh locked hi rahe hain. Agar unki side par hota toh thodi naa locked rakhte. Tilli uske liye chai and all lekar jaata hai, usko freely move karne ki permission nahi hai (outside his room), and he has guards outside that passage way for him too. Toh, I guess he is captured.
Wo jaise apni uniform ko dekh raha tha, I don't think ki wo straight-out-negative hoga. [Again, could just be my personal bias because I really don't want him negative]
He wasn't looking at it with hatred or indifference. Kind of contemplative or maybe, reminiscing.