On this week's In Service Of a phenomenal and intimate conversation between longtime friends Haley Reinhart and host Steve Baltin. As Reinhart says the two have known each other for years, so it is literally like listening on a catch-up between two old friends as Reinhart takes us in being maid of honor at her sister's wedding, the songs she sang and cried to there and co-writing her beautiful new single, 'Promise,' with her fiancé, Drew Dolan.