Camaraderie was at display between Transport Minister Nitin Gadkari and Foreign Minister Sushma Swaraj during the BJP's election meeting in Delhi on Monday. As Mr Gadkari arrived, he bowed in respect before the minister, who is six years his senior. Ms Swaraj didn't disappoint as she showered blessings at Mr Gadkari, also lovingly placing her hand on his head. The exchange was captured on camera.