ashu having an ex lover does not make sense,.,..even if they had thought abt it initially they must have removed that track coz the only relationship that hurt him and which he talks abt is his baba...and mallika has been with him like from their college days..i seriously doubt there has been any other woman ...
haan a hot shot intern who enters the premises once they are khafa khafa over the house issue makes sense...and yes i too want them to make up maturely realizing the depth of how much they need each other and the house can be home only if both of them are together...
i think baba may enter around that time to solve the issue