I had the privilege of working with Fiona over a number of years, representing the Welsh team as part of the GB HBSC collective. This included a visit to the English team's then base at the University of Hertfordshire and lunch in Sydney with Fiona, Peter and family while on a family holiday at Christmas 2017. Happy times providing happy memories. I enjoyed working with Fiona and miss her friendship, collaboration and determination to undertake and support research to improve the lives of young people. I hope these brief memories provide some comfort to Peter, Holly and Josh at this difficult time. With very best wishes.