Chi is back with her to-do list in Things You Should Have Done. Plus, a predatory coach targets Portia in Waterloo Road. Here’s what to watch this evening Chi is back with her to-do list in Things You Should Have Done. Plus, a predatory coach targets Portia in Waterloo Road. Here’s what to watch this evening 10pm, BBC Three Lucia Keskin returns with her deadpan brand of comedy in the award-winning sitcom. Working through a list of things to do with her life, left by her dead parents, aimless