When something like that happens, people want to try to find some dirt and make it more of a soap opera. But I think we both walked away with the door still open, if we want to do something together again. So yeah, I would call it a friendly break-up. ↗
If the experimental physicist has already done a great deal of work in this field, nevertheless the theoretical physicist has still hardly begun to evaluate the experimental material which may lead him to conclusions about the structure of the atom. ↗