ISLAMABAD: Foreign Minister Khawaja Muhammad Asif Wednesday said the unexpected is about to happen as there are bright chances that the PTI chief Imran Khan and the PPP co-chairman Asif Ali Zardari will hug each other to protect their interests.In his Twitter messages, Khawaja Asif said this kind of a bond will like marriage during Iddat. In another message, he said Zardari was using Bhutto?s name as a franchise. ?Exit of Farhatullah Babar& refusal to accept Raza Rabbani as consensus candidate an indicator that ideological face of ZAB & BB Shaheed's party is not compatible with AZs commercial interest. For Zardari BHUTTO name is a franchise,? he said.