Episode Synopsis: Jonah (Michael Rady) is furious when he learns that Riley (Jessica Lucas) hasn't told her family or friends that she and Jonah are engaged. Upset over their fight, Riley turns to Auggie (Colin Egglesfield) for comfort. Caleb (guest star Victor Webster) reams Ella (Katie Cassidy) after her director bails on a job, so she recruits Jonah to fill in on a Boomkat music video at the last minute. However, the lead singer Kat (guest star Taryn Manning) might be more than Jonah can handle, putting Ella's job on the line. Meanwhile, David (Shaun Sipos) accuses Michael (Thomas Calabro) of murdering Sydney (Laura Leighton), Lauren (Stephanie Jacobsen) applies to be on Michael's team at the hospital, and Violet (Ashlee Simpson-Wentz) continues to make her move on Auggie (Colin Egglesfield). Allan Arkush directed the episode, written by Caroline Dries.