The main character of the last game that I played (
Arcana Heart 3) is Heart Aino [http://www.fightersgeneration.com/characters4/heart.html].
I don't care what Japan's age of consent is, that isn't an option!
I would tell her either:
A. To go take a cold shower.
B. Redirect your 'energies' into fighting, as it will make you even stronger.
C. Go bake a cake or two until the urge passes.
D. I don't think that's the right way to be using the Arcana of Love. I think it's messing with your head.
E. I'm going to tell your parents if you even think about telling such a thing again!
F. The greatest love of all is the love you have for yourself. Do that and leave me alone.