Lily, Martha and Jas are super-bright but socially awkward 13-year-old girls trying to make sense of life, boys and fitting in. While other girls are going to parties, netball practice and sleepovers, our inseparable trio are busy with chess club, homework and Friday nights in watching documentaries.

Martha's mother buys three tickets to an upcoming science talk to be given by famous, drop-dead gorgeous science presenter Dr Simon Nox. Martha and her mum are going, but the question is, who gets the third precious ticket? Lily and Jas compete to see who can suck up to Martha the most in order to prove they are the better friend and deserve the third ticket. Meanwhile, Ollie's nose is put out of joint by the girls swooning over Dr Nox, and he decides to present his own rival 'Ollie Talks' lectures to prove he is just as good a presenter and just as charismatic. Show less