进进出出总是两人爽反反复复还是会中奖
[jìn jìn chū chū zŏng shì liăng rén shuăng făn făn fù fù hái shì huì zhōng jiăng]
This name reflects an attitude toward repeated casual interactions or relationships which are enjoyable but eventually lead to an expected or unwanted outcome ('winning' something by chance), suggesting a cycle of pleasure and eventual disappointment.