Well...when you become a caretaker, you find that you discover ways to keep them safe even if you did not think you could.

[It's a roundabout way of saying when you're a parent you will do EVERYTHING you can to protect your children.

And Megami, technically...is their parent too.]

I would trust them in your care.

[That and they're not actually babies anymore at least, they're adults more or less.]