Stuck in a secret relationship, shy Charlie starts to crush on Nick, the school's popular rugby star, and joins the team against his friends' advice.

As the boys and girls schools meet for a Sports Day, Charlie's on the brink of breaking it all off with Nick while Elle and Tao share a special moment.

As his relationship with Charlie matures, Nick considers coming out to Imogen — but it's a lot harder than he expected. Elle tries flirting with Tao.

The gang comes together for a memorable prom with a fitting theme: "Summer of Love." But with someone important missing... it feels incomplete.