Solid episode. Basically, it’s story-less. The time being devoted to serious conversations between three of the six main pairs on the show. Leonard and Sheldon discuss their friendship and come to a big decision, Penny gets a new understanding of her friendship with Amy, and Howard learns a bit about Raj. There aren’t many laughs, but it’s a sweet and amusing episode nonetheless. (Any laughs in it come almost exclusively from Amy.) 7/10