"You, Tidus," she replies, her voice quivering with restrained tears. "I've only ever wanted you."

She takes a step back, trying to disengage physically from him. Now that he knows he probably won't want to touch her, and even though the thought breaks her heart, she knows now that she would never have been able to keep this from him. Maybe it's better that it's out and over with sooner rather than later.