Continuity mistake: When Liam and Justine are on the park bench Liam gives Justine the ring, as Justine puts the ring on her tie changes position from being over her arm to its normal position on the front of her shirt.
Grange Hill (1978)
1 mistake in Episode #15.13
Starring: Gwyneth Powell, Lee Cornes, Sally Geoghegan, Stuart Organ
Genres: Family
Maria: Do you know what you are, Parrott?
Mr Parrott: Mr Parrott to you.
Maria: A complete prat. The kids know it, the teachers know it, and now it looks like your ex-fiancée has got the message as well.
Trivia: Future supermodel Naomi Campbell appears throughout series 5 as an uncredited extra.