暧昧只是小前戏捕捉爱的小游戏
[ài mèi zhĭ shì xiăo qián xì bŭ zhuō ài de xiăo yóu xì]
It playfully refers to 'ambiguity as just foreplay: a little game to catch love.' This suggests casual, flirtatious attitudes or interests in playful approaches towards romantic relationships.