JC, you do ensure there is some mystery or other to be unravelled, dont you? Looks like Milsi and Prachi knew each other quite well in the past and may have also been in love with each other. For some reason Milsi seems to have forgotten it all (may be he is also having PA like the screen Milsi) and Prachi is trying to ensure he stays that way (by insisting he does not fall for her) because whatever it was that split them could become a thorn in their relationship and may cost her the custody of Ritwik. Neev too is aware of her love although he does not appear to know who is the mystery guy. And subconsiously Milsi is still in love with her although he does not know it is she whom he loves.I know it makes no sense but from the little clues you are giving from time to time this is what I figured.
By the way an excellently written chapter.