Being a pair of mice, what’s wrong with them? What’s the short message about feeding mice poison?

“If there is an afterlife, let us be a pair of little mice, falling in love clumsily, living in a daze, cuddling clumsily, and being together silly, even if the mountains are blocked by heavy snow, we will still be together. I can nest in the warm haystack, hold you tightly, and gently bite your ears... If you are sick, I will hold you tightly and feed you rat poison!" This is a text message. In the first half of the movie, the love between this pair of mice is really enviable. In September 2008, the second half of the text message was staged in Jianshui Village, Jianshui Town, Changning County, Baoshan City, Yunnan Province: the wife put rat poison in a water cup and gave it to her husband to drink, causing the husband to be poisoned and died. A once perfect family was shattered in an instant.