This week on the Roz and Mocha Retro Podcast, it’s all about studies! We’re throwing it back to 2014 when a study revealed that straight athletes sometimes spoon with teammates (and Roz admits he’s definitely not an athlete). Then, in 2018, we dive into a study about smiles—apparently, some smiles are so unsettling they can actually cause distress! Plus, another 2018 study shows just how many people were deleting Facebook at the time.