Greta & Valdin invites readers into the lives of an unconventional brother-sister duo as they grapple with the complexities of love, queerness, and multicultural identity. Set against the backdrop of their eclectic Maori-Russian-Catalonian family dynamics, Greta contends with unreciprocated affection and academic insecurities, while Valdin faces the unresolved emotions surrounding his ex-boyfriend and his own worthiness of love. With New Zealand as the canvas, this heartwarming tale weaves through personal reckonings and poignant family moments, capturing the siblings' bittersweet journey towards self-acceptance and the potential for love.