The Edge of Seventeen (2016)

BBC Three, 10pm ★★★★

A 21st-century teenage comedy of warmth, wisdom and real emotional clout? Can it be true? Our heroine is Nadine, played with eye-rolling verve by True Grit’s Hailee Steinfeld; she’s stuck in a web of tricky relationships that lead to self-induced disaster. This is a world in which a single ill-thought-out Facebook message can send your life into freefall (not all that hard to imagine).