Terra's reaction: Screaming and fleeing away in terror.

Yuna's reaction: Blushing, fleeing and secretly being pleased with what she saw.

Lightning's reaction: Eyebrow raised in disgust before telling them to quit acting like schoolboys and get a grip.

Prishe's reaction: Amused but not impressed.

Tifa's reaction: A little disturbed but cordial enough to say that she'll leave 'em alone for a few minutes before dashing off to giggle wildly.

Cosmos's reaction: They should learn to trust and fully accept one another. That means unzipping, Leonheart.

Ultimecia's reaction: ENTERTAINED.

CoD's reaction: Being most interested and expected them to continue whilst it watches.