In Peacock’s upcoming dramedy, Everything I Know About Love, the central love story is that between childhood best friends — bur will one of them getting into a relationship change everything? The streaming service has dropped the official trailer and key art for Everything I Know About Love, starring Emma Appleton, Bel Powley, Marli Siu, Aliyah Odoffin, Connor Finch, Jordan Peters, and Ryan Bown, and it’s all about how messy life can get. As the tagline on the key art (below) reads, they’re “Flourishing. Failing. Figuring it out.” Peacock For childhood best friends Maggie and Birdy and their mates from university, Amara and Nell, there are bad dates, heartaches, and humiliations coming as the four move into a London house-share in 2012. While the trailer begins with the fun of the girls going out their first Friday night in the house, the drama comes when Birdy gets a boyfriend.