FINAL FANTASY VII ~ IN THE END, SHE WAS ONLY A DREAM
Cloud/Yuffie, Vincent/Tifa, Reno/Tifa, Sephiroth/Tifa, and the only canon pairing in the list, Zack/Aeris. Cloud/Aeris also isn't bad, but not big on Cloud/Tifa. Not fond of most canon pairings, sorry.
FINAL FANTASY VIII ~ VALE HORTUM VERITATIS
Ultimecia is my favorite FF antagonist and wish there were some doujins out there for her. Squall/Selphie, Squall/Quistis, and Seifer/Rinoa are my ships.
FINAL FANTASY XII ~ KISS ME GOOD-BYE
This game receives much hate from FF fans, but I thought the political focus a welcome change from the norm. My favorite pairing is Vossler/Ashe with Balthier/Fran running a close second, along with Rasler/Ashe and Vaan/Penelo.
FINAL FANTASY XIII ~ FABULA NOVA CRYSTALLIS
Hope/Lightning, preferably with an older Hope (shota isn't my thing)...although, it is fun to joke about cougar!Light. XD Also a fan of Snow/Serah and Fang/Vanille. One pairing with a great amount of potential is Cid/Lightning. If Snow and Serah weren't engaged, I'd probably be down for Noel/Serah.
Snow/Serah, Noel/Serah, Cid/Lightning, Snow/Lightning
FINAL FANTASY VI ~ WORLD OF RUIN
FINAL FANTASY: DISSIDIA ~
WoL/Prishe, WoL/Ultimecia, Kain/Tifa, Kuja/Terra. >->