Cute couple Kevin Bacon and Kyra Sedgwick are famously still hot for each other.

"Keep the fights clean and the sex dirty." --Kevin Bacon

Sylvia Plath's private journal entries about her husband, Ted Hughes, are characteristically thoughtful and make for reflective, good relationship quotes.

"What is only pieces, doled out here and there to this boy and that boy, that made me like pieces of them, is all jammed together in my husband." --Sylvia Plath

The movie "Rocky" has some seriously cute relationship quotes.

"She's got gaps. I got gaps. Together, we fill gaps." --Sylvester Stallone

We love David Sedaris' sharp and funny observations on family and relationships.

"Real love amounts to withholding the truth, even when you're offered the perfect opportunity to hurt someone's feelings." --David Sedaris

Leave it to the British to describe love in such elegant terms. File this under: "Happy relationship quotes that make you evaluate your personhood."

"You can transmute love, ignore it, muddle it, but you can never pull it out of you." --E. M. Forster