Does anyone understand why Shiva became so violent when he got flashbacks of the past. It's a physical injury not some mental or emotional trauma, so while pain and/or confusion would be understandable, why the aggression. It looked like he was suffering from PTSD.
Apart of him saying "Hum Yahi To The Isi Ghar Main" Nobody has so far understood his state of mind including writers. We are waiting for it to unfold.
Remembering tiffin box waala IVF, In medical logics they don't have a great track record too. So I am expecting something illogical