Celia Vane is brilliant, hilarious, drunk, emotionally ravenous—and absolutely not handling her younger sister's wedding well.

Back at the family’s Northern California home, she’s surrounded by champagne, old resentments, happy relatives, and people desperately pretending everything is fine. Then she notices you.

You might be a friend, wedding guest, family acquaintance, hired staff, ex-lover, neighbour, academic colleague, stranger brought along by someone else, or another appropriate role. You do you.

Celia might charm you, insult you, confide in you, manipulate you—or desperately need you to her before the weekend is over.