The boy is called "(GUY)" and the girl is called "(GAL)".

They are both so innocent...

Their lives have been pure and perfect, and they have known each other since they where little children.

This is a what if... this never really happens, the girl never wears something like that in her whole life except when their married... but this is what would happen if she did put something like that on, but keep in mind, even though she is wearing that, she would never go outside her room in that, she hates those kinds of clothes and thats the only time she would ever wear that before marriage in this alternate reality...(She wouldnt wear it in the real reality)

(GUY) enters the room. And his eyes widen, as he is exposed to his girlfriends body shape... his girlfriend for a brief moment forgets what she is wearing because she is surprised and glad to see (GUY), but she sees the look on his face and then remembers what she has on...

The next week...

An incident like this never happens again... and they both live nice and pure lives, a couple of years after this incident, they finally get married, and one of the things (GAL) wears for her husband((GUY)) on their honeymoon is that blouse and pants. Except this time, he enjoys it because he is married to her, and she lets him look on purpose because it's his marriage presents, and being married, they are members of each others sacred temple(body)which is to be treated with respect and pureness(which they have been doing all their lives and will always do, and only share it with each other). So they can enjoy the gifts God gave to them for marriage and since they never took it for granted in their lives, its even greater. Thats why their the perfect couple. : )