Angels in America, Part Two: Perestroika Act 4, Scene 7 Summary

Joe and Harper are at home in bed.
She asks Joe if he keeps his eyes closed when they're having sex because he's imagining men.
He tells her yes.
Harper points out that the only time she wasn't imagining was when she was with him, but for him it was just the opposite.
Joe sits up, turns his back to her, and says he's got to go get some stuff he left behind.
Harper demands that he look at her and tell her what he sees.
He says he doesn't see anything.
Harper is glad to finally hear the truth.
Joe leaves.
Harper notes that the truth sets you free.