Nick Galifianakis provides a cynical, yet hilarious take on the ups and downs of love, relationships and pets. Zach Galifianakis, start of The Hangover, will provide the foreword. Everyone knows the only thing more painful than relationships is not having them--or is it the other way around? Whatever, says author and cartoonist Nick Galifianakis. In his first book, If You Loved Me, You'd Think This Was Cute: Uncomfortably True Cartoons...