Or: kiss and make up / make up , to resolve a quarrel to become reconciled; to become friends/lovers again; to renew friendship/relationship after a feud.
SYNONYMS: agree to differ/disagree; be ready to forgive; be reconciled; be friendly; bury the hatchet; come to an understanding; extend the hand of forgiveness; fix things up; forgive and be friends again; let bygones be bygones; make it up; mediate; mitigate; patch things up; reconciliate; restore harmony; shake hands; start over; wipe the slateclean.
QUOTES:
(1) Cherry (Margaret Sullavan) and Anthony (Henry Fonda) in The Moon's Our Home (1936): -- Cherry Chester: ' Wait a minute. Have I told you about my temper? ' -- Anthony Amberton: ' I've had complaints about mine.' -- Cherry Chester: ' We'll fight every day.' -- Anthony Amberton: ' We'll make up every night.' -- Cherry Chester: ' I'll leave you over and over again.' -- Anthony Amberton: ' I'll always find you.'
(2) Bake/Baker (Fred Astaire) and Sherry (Ginger Rogers) in Follow the Fleet (1936): -- Baker: ' It's swell being with you again. Friends? ' -- Sherry: ' Friends.' -- Baker: ' Let's kiss and make up.' -- Sherry: ' No, let's just make up. That will give you something to work for.'
(3) From The Opposite Sex (1993): ' Make up or break up.'