简简单单才是爱平平淡淡才是情
[jiăn jiăn dān dān cái shì ài píng píng dàn dàn cái shì qíng]
'Simple is true love, ordinary is genuine affection'. This emphasizes the value of sincerity and authenticity in relationships, implying that straightforward and uncomplicated love is the most enduring and genuine.