Non-existant gay relationships (As mentioned above, thanks)
Truly existant gay characters (Vaan, Seymour, Wakka, Vaan, The Emperor, Vaan and maybe CAPTAIN BASCH FON RONSENBERG OF DALMASCA)
Ondore's lies

Okay, getting serious:

Bad breath (especially when leveling up.. Everytime like "I haven't saved for three hours and it happens"... *sighs*)
Many FFX sidequests (Lightning dodge, chocobo race, 892348924 hours of Blitzball for Wakka's celestial weapon)
When enemies heal themselves
Being lost and getting involved into battles continuously

Can't think of any more, but there definitely are more.