掙爆與大口環這對妙探﹐在一宗集團搶劫案中立功﹐調職風化群組﹐掙爆更因此升職沙展。兩人因在辦案中受獎﹐決定換車加薪﹐因而認識車行太子爺KK仔從而引出一波未平﹐一波又起……

　　當一聲lesson one響起，不知你的思緒是否也回到了有朗朗讀書聲的那間教室，回到有雷蕾、何玫玫、Jimmy、Lily、Lucy和鸚鵡Poly陪伴的青春記憶。然而，雷蕾和何玫玫最終卻沒有走到一起……多年后，這些同學們因鸚鵡Polly的葬禮齊聚學校操場，何玫玫帶著丈夫韓剛和兩個女兒到場，一個叫可可，一個叫惜惜，這對雷蕾猶如晴天霹靂！失意之極的李雷在無意中按動了裝有英語聽力磁帶的錄音機，他發現通過磁帶的快進倒帶鍵可以一次又一次的穿越。于是，他開始了一次又一次的追回何玫玫計劃……

　　莫妮卡有個正值青春期的女兒卡拉，但一天早上卡拉卻因一場奇怪的事件而失蹤，幾個小時後被人發現時已意識不清，醫生更宣告她剩下的時間不多。莫妮卡無法接受自己的女兒已無藥可救，在極度絕望之下，參與了一場暗黑儀式，並跟一名神秘的男人訂下契約，以挽救卡拉的性命。隔天卡拉突然恢復活力，連醫生也無法解釋原因，但莫妮卡的夢魘才正要開始。

　　Anna is stuck: she's approaching 30, living like a hermit in her mum's garden shed and wondering why the suffragettes ever bothered. She spends her days making videos using her thumbs as actors - thumbs that bicker about things like whether Yogi Bear is a moral or existential nihilist. But Anna doesn't show these videos to anyone and no one knows what they are for. A week before her birthday her Mum serves her an ultimatum - she needs to move out of the shed, get a haircut that doesn't put her gender in question and stop dressing like a homeless teenager. Naturally, Anna tells her Mum to "back the f-off". However, when her school friend comes to visit, Anna's self-imposed isolation becomes impossible to maintain. Soon she is entangled with a troubled eight year old boy obsessed with Westerns, and the local estate agent whose awkward interpersonal skills continually undermine his attempts to seduce her.