Wallet

As we're getting ready to go grocery shopping

Hubs:  Let me go get my wallet.
Me:  Yup.  That's important.
Hubs:  I'm surprised you don't already have it.
Me:  I don't need to have it.  I can sense it; where it is, how much is in it.  It's like a vampire blood bond.  It tells me when it hurts because it's getting empty.