I think it wud be kokila who hears it cos I am sure I heard from somebody in the forum that one of the sbs segments shows kokilla praising gopi so this could be the reason for koki praising her dil to everybody , I could be wrong about the segment but I wud dearly wish ahem witness gopi trying to talk to kinjal and then shuts kinjal up and takes gopi away from there
that could be a great chance for Aham to show his concern towards Gopi.