To return to a previous state.
circle back
To return to a previous location or state; to come back to.
make it up to
To pay back; to return someone a previous good deed.
swing back
To return to a previous position.
back in the groove
A return to one's former or previous self; a return to normalcy or sta…
wind back the clock
To return in time to an earlier period of history.
return to form
To go back to a better, original state.