Josh agrees to visit Ben in hospital before his brain surgery, but keeps it a secret from Arnold; Tom discovers he has chlamydia and goes to ridiculous lengths to try and treat Ella without losing her.

As Josh waits to hear if Ben survives his surgery, Josh, Tom, Claire, Ella and Arnold find themselves stuck in the cabin of a giant observation wheel.

Christmas orphans Tom, Arnold, Ella, Claire and Hannah crowd around the table with Josh's family for a festive lunch.