你在深夜像黑咖啡你在深夜陪我失眠
[nĭ zài shēn yè xiàng hēi kā fēi nĭ zài shēn yè péi wŏ shī mián]
The metaphor likens someone to black coffee at night, symbolizing bitterness yet comforting during sleepless nights together. It describes moments of deep emotional connections in solitude.