Ordinary evening habits become a chain of small captures in this poem. The speaker starts with a thriller on television, where our hearts pound as the villain nearly wins. Then comes tea and crackers, and even that turns into another kind of being caught, an argument over whether the show was any good. Sleep follows, with dreams described as "untidy films," so the screen seems to follow us into the night.
By the last stanza the poem widens its view. Hours dissolve one another, and meals and minutes slip past until dawn wipes the dreams away. The speaker sees people as "actors in and out / of anecdotes," playing brief parts in stories that don't last.
The tone is quiet, wry and a little wistful. The repeated "caught" suggests we are never fully free, whether by drama, debate or dreams. The speaker doesn't seem angry about this, only aware of how fleeting and half-formed daily life can feel.