Aragorn x Legolas <3 actually that's the only pairing i've read fic about in LOTR fandom. Elladan x Elrohir sounds good though
I love the elves off of the Lord of the Rings especially Orlando Bloom Character (sorry can't spell his actor name off the movie) as for pairing I don't know who goes good with this elf.
AragornxLegolas, they looks so good together.
AragornXLegolas for me! But I also like FrodoXSam, you could totally see the yaoiness going on between those two!