hey guys...😃
It all depends....on d level n xtent of ur relationship wid ur mate as well as ur best frnd...cz if ur datin a new guy n dnt knw him much and thn ur best frnd tells u sumthin abt him it might b more credible....but if u've been datin sum1 for a while n u guys know each other inside out thn it'll b better to trust ur mate...