On holiday in Menorca, Nick worries about Charlie, who is struggling more than ever. Isaac starts to feel like a third wheel around Elle and Tao.

It's a new term, and Tao misses Elle now they're at different schools. Charlie plans a birthday surprise for Nick, who's still worried for his boyfriend.

Charlie seeks medical help and begins the long road to recovery. Nick starts keeping a journal, and Tao makes a video to support his absent friend.

It's a tough Christmas for Charlie, and his family — except for Tori — isn't helping. Elle and Tao talk about sex, and sparks fly at a New Year's party.

Elle's art going viral on social media lands her an interview. Charlie tells Nick he's ready to go to the next level and Tara suffers a panic attack.

As the school year comes to an end and the students begin thinking about their futures, Charlie and Nick struggle to find a moment alone together.

Nick and the girls go on a road trip to look at unis, as he tries to decide whether to stay near Charlie or move away. Sahar's band plays at a fete.