te know it doesn't really matters who's better. if a fan chooses GRUVIA o GRAYLU let them be. but if it's my opinion then i più like graylu even though its impossible :)
P.S.
i also think that hiro made lyon like juvia so that gray will realize his feelings but he might change his mind and continue this Amore triangolo i mean when i was surfing in the internet i saw something very incredible!!!!!that LYVIA and GRUVIA couple are at SEMI-CANON!!!if it was at semi-canon does that mean that the lyvia fan just catch up at the fan of gruvia (not so sure) ?! then it also means that if hiro continue this Amore triangolo then fairy tail might have più and più fans!!!!don't te agree??!!!BUT THIS IS ONLY MY OPINION THIS IS ONLY WHAT I SAW AT THE INTERNET!!!!if te want maybe te will go to this web site so that te will know what i mean
link