In Episode 6, Prof Johanna Waters and Dr Maggi Leung shared their latest research findings based on their recent articles published in Population, Space and Place and in Geography. Jo and Maggi discussed their motivations for researching everyday cross-border mobilities of younger children across the Shenzhen-Hong Kong border, their main findings about the flows and rhythms and familial dynamics within these cross-boundary school children's daily routines and in their families. They animated an interview with a former cross-boundary schooling student which shaped the conception of their Population, Space and Place article. They also disclosed the 'secrets' to their admirable long-term collaborations: seeing eye to eye with and having trust in each other. Jo and Maggi are working on a few more articles based on this piece of research and they welcome suggestions about how to develop this project further. Jo can be contacted via E-mail: johanna.waters@ucl.ac.uk & Twitter: @johannalwaters and Maggi can be contacted via Email: w.h.m.leung@uu.nl.