Two Pints of Lager and a Packet of Crisps

This is Your Life (9x6)

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Gaz celebrates his 30th birthday but his festive mood is short-lived when he reflects on his life and feels melancholy about what little he has to show. Donna ends up facing a crisis of her own after she pays a visit to the doctor's and is left shocked by the news she is given. Tim is surprised when Leonard asks him out on a date.