Sometimes Sooyoung thought of what it’d be like to have her. If Jiwoo would taste different if Sooyoung were brave enough to call the younger girl hers.

or,

the story of Kim Jiwoo, Sooyoung’s only weakness.

the chuuves counterpart of ‘maybe she’, my 2jin fic. [but you don't have to read that for this to make sense]