Twosistersonthecuspofadulthood,ElleandJoy,spendtheirlastweekbeforeembarkingontheirnextmusictourvisitingfriendsandpreparingforthegoingawaypartytheyintendtohost.Theirapprehensionsaboutthrowingthepartyareuniversallyvalidatedwhentheirdivorcedmotherandfatheraswellasbothoftheirex-boyfriendsconvergeontheparty,leavingtragedyinthewakeofwhattheyhadenvisionedasaunifyingcelebration.Intheaftermathofthisfatefulnight,ElleandJoyareleftwiththesoberingyetliberatingtruththattheycanonlyrelyononeanotherddd