mos deim coses
(we tell each other things) •
It should mean "we'll be in touch", but when a Mallorcan person says it you may never see them again. It is quite common that they will never call you or you will never know anything about them since then.
“Vols anar a prendre un cafè la setmana que ve?”.
“Sí, mos deim coses”.
“Do you want to grab a coffee next week?”
“Yes, we tell each other things.”