Dementia & Us BBC2, 9pm

The final episode begins as lockdown makes a big impact on everyone’s life, creating problems for those with dementia who need social interaction to keep their brains active. Chris tries to make the best of things but is hit by a huge personal loss, while Marion receives bad news about her eyesight. Meanwhile, Christine is adamant she won’t put husband Gilly into care, despite the difficulties she faces in caring for him at their own home. ★★★★★