我穿着葬服参加你的婚礼
[wŏ chuān zhe zàng fú cān jiā nĭ de hūn lĭ]
Roughly translating to 'I attend your wedding dressed in funeral wear,' this signifies attending joyous celebrations while harboring internal turmoil. It reflects deep-seated unhappiness or disapproval regarding the situation described, adding a dark twist in expressing personal feelings.