In the halls of the prestigious Bexley School, Charlie Carmichael and Sage Morgan's lives are a web of almosts and what-ifs. Despite their undeniable chemistry, fate has a whimsical way of dodging their attempts at romance. From Charlie's monthly flings to Sage's nonexistent love life, their friends insist they are destined to be together, but love is never that straightforward. Enter Luke Morrissey, whose arrival ignites new feelings in Charlie, challenging the norms he's grown accustomed to. As Charlie grapples with his identity, Sage finds herself drawn to Charlie's enigmatic twin, Nick. Unspoken truths and unacknowledged desires strain the pair's lifelong friendship as they explore these fresh connections. With high school nearing its end, Charlie and Sage must confront their fears and decipher their feelings, lest the future sweep them past their chance at true love.