- 相亲相爱 xiāngqīnxiāng'ài to love each other(idiom) to be very close and devoted to one another; to care for and support each other, often used of family members, siblings, or spouses
- 相爱相杀 xiāng'àixiāngshā to have a love-hate relationshipto have a love-hate relationship with each other; to be simultaneously attracted to and in conflict with each other