[ Minako giggles.

Though it's the devious kind of giggle more than anything else, really. ]

Oh, Taichi-kun.. Haven't you heard about the trick? It's exercise, of course, exercise! As long as you're perpetually late to school and have to run there every morning to try and not be late, then you can eat everything you want!

[ .. no, it probably has more to do with the monster fighting, really..

Though the part she's describing is probably also contributing something. ]