[ Gumball made a note to do some research for any/all things that are attractive to trolls. Then, after extensive gathering of information, he shall test himself for a scent or color or sound.

But for now, he's going to return Equius' politeness with a courteous bow. ]

Thank you, kind Equius. I appreciate the help and extend my hand to help you in any way that may present itself in the future.