[Probably better not to. The vampires gave them enough food to stay alive and keep supplying them with blood but that didn't mean they cared what kind of stuff it was. Mika doesn't think they even eat human food.
As they walk down the aisle, he sometimes stops to reach in and grab some frozen meals to add to his basket.]
Guess it's a good thing you can eat food still then. And that you can't get fat either. [Hey, if Mika can have a hobby eating food he'd be the same.] Oh... right, your son.
[He does not exactly sound thrilled about that bit of news.]