What scale are these percentages based on anyways? Is 0% hatred or just indifference? Is 100% "I will kill all of humanity for you" or just "let's get married?" Is it based on your own potential? (0% is the least you have ever or will love them, whenever or whatever that be, and 100% is the most.) Or is 100% the most anybody ever has or will love somebody, with 0% being the least? Or are the values just arbitrary, where 0% is a random low value of lovehood and 100% is a random high value?
I wonder if it's different in the metric system vs. the imperial system vs. the traditional Chinese system &c.. And if so, which one is the little girl using here?