It's been written in the scars on our hearts
We're not broken just bent
And we can learn to love again ?
This is so the situation .. especially after what Madhu said "Kass ke pakad lo ..ek dum tight wala hug" it was so evident that :
"And in another life I would be your girlWe keep all our promises, be us against the worldAnd in other life I would make you staySo I don't have to say you were the one that got awayThe one that got away " - Katy Perry
She still loves him they can love again RK is so confused he loves her but he hates to love her because love is hate for him that complex is feeling ... The love , The confusion , the yearn was so evident under his eyes it pained to see him like that even the I hate RK but just in the way Madhu does :)