Don't let the good summer time vibes fool you in this one. Terrence Higgins Trust, the UK’s largest HIV and sexual health charity, premiered this video at London Pride's main stage in Trafalgar Square. It's reminding gay and bisexual menthat anyone who starred in the commercial could have HIV without knowing and past it along without knowing, too. The call to action, of course, is to get tested.

Production company: Shape History Director: Mike Buonaiuto Editor: Arthur Lewin Producer: Alex Thompson-Armstrong Props: Jess Elcock Post-production: Arthur Lewin Director of Photography: Leighton Cox Camera Assistant: Anastasia Marshall Music: Jack Hawitt Creatives: Calum McSwiggan, Taku Mukiwa