As someone who adores Saurabh and Keshav, I read the first two books and really enjoyed them, so I went into 400 Days full of anticipation and hope for these two characters, but I was greatly let down by this one. Because Saurabh appeared so infrequently, I was deprived of their humorous lovable friendship scenes, which were my favorite part of this franchise. Instead, the plot shifted to a love story, which quickly grew dull and boring for me.