seems his 1st standard grandson taught him every knowledge in possession about technology, from cloud computing in rain to the mysterious legend of battery and SIM making hand in glove, hence the confidence in his face
ALso check his videos on youtube which he said on ramdev stage.Damn if one hears that than kejriwal,bhushan and kiran bedi will say we said nothing in place of what he said on ramdev dias.OPenly saying pranab to be a eunuch etc etc.