forgive and forget

forget oneself

to lose one's dignity, temper, or self-control.

forget to take one's medication this morning

To be annoyed or irritable, or to behave in an ill-mannered way, particularly in the morning.

forget you

A forceful expression of anger, dismissal, or contempt directed at someone.

forgive but don't forget

To pardon someone of wrongdoing while retaining awareness of their past behavior to prevent similar incidents from happening again.