掩埋于深蓝的是我对你的情藏匿于深灰的是我对你的爱
[yăn mái yú shēn lán de shì wŏ duì nĭ de qíng zàng nì yú shēn huī de shì wŏ duì nĭ de ài]
An elegantly poetic sentiment suggesting buried or hidden affection and love for someone - symbolizing emotions being kept deeply, almost secretly within oneself, using the metaphorical colors blue (for affection) and gray (for love).