What can you learn about personality from someone's voice? Professor Kavita Vedhara talks about some new research. Claudia hears from Poppy who nominated her head of year at sixth form college, Sophie, who helped her through a severe depression. Also while dog owners may know their pets can show jealous behaviour, a new experiment reveals how complex that emotion might be in our canine friends. For some people certain sounds, often related to breathing and eating but also repetitive sounds like tapping or a clock ticking, can fill people with instant panic or intense rage. Claudia talks to Professor Julia Simner about her search for people with misophonia for some new research being done at the University of Sussex. And can pink drinks make you run faster? Apparently they might and it's all down to the placebo effect.