I've witnessed this body handling it better. Spike doesn't go far without his flask.

And maybe she might as well use this swap to see what the big deal was. All spirits tasted foul to her, but Spike drank whiskey like it was water.

And she suspected Jack would also benefit from a conveniently handy drink. Tomorrow wouldn't be simple for either of them.

Just realized I forgot to add no booze to my list of rules. For him. Crap.