I trust what you guys say about the books but the movie version is the only version I know and it's completely fag-o-tronic. Not in the hot way or the "awwww, they're buddies" way or even the ambiguous but later more obvious Xena and Gabrielle sort of way, but in a "OHHHH, hey, should I leave the room? Yeah? No, no, I can go if you want me to I don't mind. I really should go. No, no, please don't do that in front of me. I'll go. I'll just go get Subway and leave you fellas alone. Okay? Yeah, okay" sort of way. If the movie version of Frodo and Sam's relationship were any gayer, it'd be named Carson Kressley.
Nothing wrong with loving your buddy. Bill Duke and Jesse Ventura in Predator. Bruce Willis and Reginald VelJohnson in Die Hard. Russell Crowe and Paul Bettany in Master and Commander. Riggs and Murtaugh. I'm not doggin' any dude relationships here. But Frodo and Sam were undeniably very... peculiar. Granted, I'm not even one of those slashphiles that goes around pairing everyone but there was undeniable
tension between Legolas/Gimli and Boromir/Aragorn. Merry and Pippin had a similar hobbit-to-hobbit dynamic going on and it wasn't even a bit as weird as Frodo and Sam.
But in the book, Frodo was much older than Samwise and didn't give him the doe-eyed glance and groan, "oh, Sam!" with regularity.
I didn't even realize until a couple of days ago that Frodo was supposed to be older than Sam.