Chloe decides the boys need to record a music video to raise online awareness. Unfortunately, Nathaniel finds himself roped into taking his sister Molly to a Girls Here First concert – the one place he should never be seen! When Nathaniel is caught on camera at the gig, it proves to be the most embarrassing night of his life. Meanwhile, Oakley has secretly been texting Mya from Girls Here First and seeks advice from Harry on asking her out. He might think he's a ladies' man, but when he really likes someone he isn't as confident as he seems. He arranges to meet her after the GHF gig.