Lucknow, Aug 5 (ANI): Samajwadi Party chief Mulayam Singh Yadav and his one-time close confidant Amar Singh on Tuesday shared a dais after 4 years at a function in Lucknow. Mulayam and Amar Singh had parted ways in 2010 after a bitter political feud. After 4 years, Mulayam has now invited Singh to attend a mega event organized for the inauguration of a 367-acre park named in honour of former SP leader Janeshwar Mishra. With both of them sharing a dais, speculations have already sparked on whether the latter is set to return to the Samajwadi Party fold. However, Amar Singh said that there were no political implications of the meeting and he came on Mulayam's invitation.