Generally in our lab, we confine molecules in a cavity and observe what are the consequences of this confinement… but since four weeks, we are ourselves confined, as approximately half of the people on Earth. It will for sure have consequences, that are for now hard to predict. Hopefully they will be positive and will enhance the good side of human beings. As a beginning, we already discovered an interesting feature : even all confined in different cavities, we are still somehow coupled, and we proved it this morning by having our first virtual group meeting ! Thanks to all : keeping in touch is important nowadays and we enjoy this post to send our warmest thoughts to our collaborators around the world, take care  !