Looking for a Clint Eastwood movie(at least he acted), only remember one scene.

Saw it long ago. Clint was around in his 60's, it was a sex scene with his wife i think. It was ackward, revolved around the fact that they never had sex with the lights on.

I remember she saying smthing like "People peak their libido at 16 years old... Where were you when we were 16..." Then she tells him to strip with the lights on, he leaves his socks on and she tells him that's ridiculous.

That's all i remember! TY!