The PairingTwo bisexual exes, one unforgettably hot summer . . . In The Pairing, bestselling author Casey McQuiston's romantic comedy, two bisexual exes accidentally book the same European food and wine tour and challenge each other to a hookup competition to prove they're over each other except they're definitely not. Theo and Kit have been childhood best friends, crushes, lovers and, after a brutal breakup four years ago, estranged exes. Its not until Theo and