Xiaoxiang is the angel in Xiaoxi's life. On December 24, 2007, Xiaoxiang wrote to Xiaoxi: "Today is Christmas, December 24th, the fourth Christmas Eve that Xiaoxiang and Xixi have spent together, and there will be the fifth, sixth, sixtieth, and seventieth ones in the future! Xiaoxiang and Xixi have loved each other all their lives, cared for each other, and given each other strength and warmth!