PING is in fact FRANCIS’ birth mother AI NA, who seizes the chance to find out her son’s reaction of their union. FRANCIS gets very emotional and blames her for walking out on her husband and son. He refuses to recognize her. AI NA goes to FRANCIS’ office and especially invites him home for dinner. GEORGE follows FRANCIS to AI NA’s home and tactfully arranges for FRANCIS to leave. GEORGE refuses to let AI NA reunite with her son. The old couple gets into a fistfight. FRANCIS returns midway and is stunned by the scene.