Young Adult screening was courtesy of The Philadelphia Film Society’s Sneak Preview Series. I’m certain Patton Oswalt (Spence from King of Queens) never in his wildest dreams thought he’d ever in this lifetime get a chance to have a love scene with Charlize Theron. His romance with Rachel Dratch on the TV series was most likely more romantic action then he’d ever thought to see as a character actor. Surprisingly, it’s the chemistry between these two actors which allows Young Adult to find its footing and like-ability. The movie is written by Juno screenwriter, Diablo Cody, who seems to have a knack for making geeks look desirable. We meet Mavis…