Look beyond the drop-crotch pants. Marty is in serious pain. He tends to isolate, and he listens to "Under the Bridge"...a lot.
Janet's been wistfully staring into the distance for 27 years. Whenever someone asks how she is, she says, "It's been a long time since I've seen a rainbow."
As a teen, Horace dreamed of becoming invisible. Now he believes that he is. That's why he with wears a trench coat and nothing else.
Alex became severely depressed after watching Fashionably Late with Rachel Zoe.
Phil's wife left in 1992, and he hasn't changed his clothes once since. Underwear included.
Matt is technically bi-polar. We're catching him in the middle of a grandiose delusion. He'll act like Evita for a couple hours, then crash.
Mr. Jennings hasn't been the same since he was fired from the antique clock store. He used to talk about clocks all the time. Now he only talks about bones.
Gordon's depression stems from his issues with abandonment. Unfortunately, he's allergic to Lexapro. Unfortunately, he's not allergic to crystal meth.