Neither Asim nor Hania cheated on each other. It circumstances and situations that lead to their ugly breakup.Hania seems to be very friendly person with everyone and mostly Desi men don't like it. there were some speculations that Asim's mother was not happy of their relationship. So that could be another reason.
Merub is a daughter of Asim's mother so they have family bond.
They will look good togather ..
