I'm pretty much a holiday confection bust. I never liked gingerbread (sorry aunt Clara, I never had to heart to tell you), candy canes (don't like the taste of peppermint), fruitcake, jellybeans, cotton candy, or that god-awful ribbon candy ?
In my younger days, when "happy hour" was my world, I ordered only from the top shelf, which is probably the loan reason I still have my original liver.
I don't remember when it began, but eventually I became instantly attracted to dark hair and dark eyes. Over time I arrived at my current fascination with Asian men. Their mops of silky jet black hair falling around their shimmering ebony eyes accenting their flawless, dewy olive skin. Please excuse me, something just came up.
I understand your sensitivity, but you are giving too much weight to a ghost. I gather from your posting that no individual was identified by name, and you do not know if the individual is a manager or a trainer. If you feel you cannot dismiss it, you might go to the manager of the gym and tell him/her that recent anonymous hearsay has you needing to know if sexual orientation is a contentious issue for the management policies of the gym.