Why is John Losing weight?

John Abraham is in South shooting for Nagesh Kukunoor’s ‘Aashayen’. Sources have it that he plays the role of a terminally ill-patient (somewhat like Rajesh Khanna in Anand) and, for that touch of authenticity, he will be losing weight steadily. Since John and Bipasha’s split are giving colours to gossip columns, quite likely that the next coming in would be- John going through a depression and losing weight alarmingly!!