Everybody likes EXP, right? Well, not in these instances. Turns out there are battles where you're simply unable to fully enjoy the EXP given to you. Maybe it was a Final Boss that inexplicably gives EXP just like any other enemy despite The End just being around the corner. Or maybe you had a guest party member with you that's only with you for that one battle despite being give EXP as well. My example comes from FFX in the form of Seymour Guado. He's in your party for only one boss battle and yet still gets AP and Sphere Levels like the rest. At least now you know why he's such a pain in the ass when it's your turn to fight him.