What could possibly have ended the tight-knit thirty year friendship of Tully and Kate, our "Firefly Lane Girls Forever"? We'll learn the answer this season -- but first -- Kate grapples with the painful aftermath of Johnny's ill-fated trip to Iraq, while Tully faces a lawsuit after walking away from her talk show, and must start her career over from the bottom. This leads her ..我们的爱，就像一首悲伤的歌，旋律在耳边回荡，却再也唱不出曾经的甜蜜。