Plot summary
Christy tries to help a recently sober man named Julian ( Joe Manganiello ) get back on his feet, but finds her attraction to him impairing her best intentions. Meanwhile, Bonnie accompanies Jill to a charity gala that the latter says was once the highlight of her year, only to find when they arrive that the guests are not so quick to forget Jill's past alcohol-induced behavior. Title meaning: Bonnie's reason for why Christy could not go to the gala and Christy's explanation of how she used to put alcohol in her shampoo bottles.
Credits
Adapted from Wikipedia contributors, Mom season 3. HTML formatting and reference markers removed.