[SPOILER] S04E12 - Lots of moments hit hard, but this quote shattered me.
Kept title vague to avoid spoilers for people, not to be clickbait.
DIANE: "You know, sometimes I feel like our marriage, is like a magic eye poster."
MR PEANUTBUTTER: "I love those things."
DIANE: "I know, and, it's messy. And, at first glance it doesn't seem to make any sense. And, it's hard to figure out. But, sometimes, if you squint at it just right, everything lines up and it's the most perfect, beautiful, amazing thing."
MR PEANUTBUTTER: "Yeah, I know what you mean."
DIANE: "But, I'm so tired of squinting.." (breaks down in tears)