幸福你轻尝我的脸微甜我轻咬下永远
[xìng fú nĭ qīng cháng wŏ de liăn wēi tián wŏ qīng yăo xià yŏng yuăn]
The sweetness on the cheeks when sharing happiness together, and a promise of eternity. It’s quite romantic and conveys two people enjoying a tender moment and wanting that feeling never to end through a playful act (e.g., biting).