人面桃花相映红只见你红
[rén miàn táo huā xiāng yìng hóng zhĭ jiàn nĭ hóng]
Derived from an ancient Chinese saying about human face matching the blooming peach blossom color, highlighting the red blush. In this context, it uniquely refers to seeing only your special red blush, symbolizing admiration for a specific individual.