Half Man is the story of two 1980s schoolboys and their entwined lives. Plus: a reality series following first-time daters. Here’s what to watch this evening
10.40pm, BBC One
Richard Gadd’s follow-up to Baby Reindeer comes to regular telly, having premiered on iPlayer last week. Mitchell Robertson and Stuart Campbell are both superb as weak Niall and violent Ruben, a duo of 1980s schoolboys. We flash forward to glimpse Jamie Bell and Gadd himself playing them as adults – who are about to form a toxic lifelong bond. Jack Seale