1. Maintain existing relationships: avoid direct conflicts, protect family stability or avoid harming existing partners, choose to conceal the truth or lie to the lover.
2. Satisfying personal needs: In order to obtain emotional support, sexual satisfaction, or other personal purposes from the lover, lies may be fabricated to maintain the attractiveness of the relationship.
3. Self protection: Avoid being revealed secrets or falling into unfavorable situations by your lover, control the spread of information through lying, and reduce possible negative impacts.