Call it the ‘grandson bridge’. It is learnt that the barely 10-year-old Arjun, grandson of SP boss Mulayam Singh and son of ‘prodigal son’ Akhilesh, has played the turning point in getting father (Mulayam) and son (Akhilesh) to kiss and make it up yet again. Family sources say Mulayam cannot breathe easy without his obsession, Arjun, and so the latter insisted on Daddu getting back to Papa. It is learnt that after the rapprochement, Mulayam had a huge and hearty meal of his favourite dish of pumpkin, arvi, or taro root, and potatoes!