A great episode. Very emotional. I liked how they showed Billy not wanting to talk to Amanda but the calling Alison. It was kind of a good scene to show that him and Amanda are done for good. The idea of him taking over a store was also good, it showed a reasonable way he would feel after his father's death but his family and friends made sure he doesn't do it.
And Alison stays! Great news, something that I expected but glad that they didn't waste more episodes with her in Seattle for it.