西瓜的情人是夏天夏天的情人是西瓜
[xī guā de qíng rén shì xià tiān xià tiān de qíng rén shì xī guā]
'Xigua Qingren Is Xia Tian, Xia Tian Qingren Is Xigua', literally translates to 'Watermelon's lover is Summer, Summer's lover is Watermelon'. This playful phrase implies a reciprocal love or perfect partnership. It's often used in light-hearted contexts, reflecting on relationships or simply enjoying summer.