@weneedtotalkpod: Watch the full conversation by searching "We Need To Talk Lou Teasdale" on YouTube. Lou Teasdale, the beauty power behind One Direction, opens up about life behind the world’s biggest boyband, losing her best friend Caroline Flack, and her mission to change how we talk about s*icide, exclusively on We Need To Talk. #celebrityinterview #onedirection #harrystyles #niallhoran #louistomlinson