When Isadora finds a forgotten notebook in her library hideaway, she can't resist pouring her thoughts into its empty pages. Days later, she's surprised to find a stranger's reply scribbled in the margins. Luca never intended to write back, but something in Isadora's words draws him in. Soon, the two are sharing their deepest fears, dreams, and memorie - without ever meeting. In these quiet exchanges, they find a connection that feels stronger than any they've known before. As their stories intertwine, real life beckons. Both carry pasts they'd rather forget, but could this unexpected bond be what finally sets them free?