並前往https://weiting16312.pixnet.net/blog/post/362475764-iu-%EC%95%84%EC%9D%B4%EC%9C%A0-love-letter-%EB%9F%AC%EB%B8%8C%EB%A0%88%ED%84%B0-%5Bpieces-%EC%A1%B0%EA%B0%81%EC%A7%91%5D-%E4%B8%AD