同桌我知道你同桌很美
        
            [tóng zhuō wŏ zhī dào nĭ tóng zhuō hĕn mĕi]
        
        
            The phrase 'Desk Mate, I Know Your Seatmate Is Very Beautiful' describes someone reminiscing or commenting humorously on the beauty or appeal of a former classmate who sat next to a common friend during school times. It could imply nostalgic admiration or an attempt at flirtatious teasing.