Swasan my revenge and love (Part 1)

This is swasan ff and lakash is villainin it sorry to all lakash fans

The story start with a hospital is shown as we move in a room a boy is sleeping in bed with oxygen mask and machine attach to his body and a girl is sitting beside him holding his hand
girl: sanskar please wake up i cant see u like this its almost 1 year i hear your voice please for my sake for our love wake up and cry
yes the boy is sanskar

girl: i want to fell you love your care and i want u to scold me for my mistakes you are my saviour sanskar this world is bad sanskar i want u i am craving for your love i want your hand to support me sanskar please get up your swara is watinig for u please sanskar i know this happen bcz of me but sanskar i want to tell you how much i love u wake u
and swara closes her eyes

what happen to sanskar and why is swara blaming herself