red, i just remembered something my friend did
if you want to go with subtle get a bunch of parenting books and make sure they have chapters similar to "your son/daughter is gay" and leave them open around the house to those pages
it could work if your parents aren't psycho overly christian like my friend's were
they retlaiated with something along the lines of "we know you have been toying with the idea ov homosexuality and we want you to know that god does not approve"
but from the sounds of things ur parents willl be pretty supportive
if you ever need anybody to talk to
and this goes for anybody
message me