Paine is a playable character in Final Fantasy X-2, and the most reserved of the girls. Her past is a mystery and it is up to the player to discover what happened to her two years ago during the events of Final Fantasy X.
Paine's manner of dress is different from that of other Spirans, and the cultural distinction implied by her clothing and appearance is never explained. The only known citizen of Spira who looks or dresses anything like her is Lulu, but no other relation is known between the two.
Paine's personality resembles Auron's in the way how she is cynical and reveals information only when she needs to. Not much is known about Paine except that she is quiet and keeps to herself. Paine is tough and loves a good fight, but she is sensible enough to smell trouble a mile away. If she feels her fellow Gullwings are getting overenthusiastic, she uses sarcastic cracks to jolt them to their senses, and despite Rikku's constant prying, she refuses to divulge information about herself, except for always wanting to fly on an airship and hunt for spheres containing records of Spira's past.