旧梦少女不谈情空城少年不说爱
[jiù mèng shăo nǚ bù tán qíng kōng chéng shăo nián bù shuō ài]
Loosely translating to 'An old-dream girl refrains from romance, a deserted-city boy doesn't speak of love', symbolizing youthful individuals distanced from love due to past disappointments.