My sister and I have a problem.

The so-called sadomasochism is probably like me and my sister. Clearly care about each other, but there will always be some misunderstandings because of the differences in time and space, and we can't really feel the same. Every time we quarreled, it was the same as before, and we soon made up. Blood relationship is really amazing. Otherwise, how can I get to know each other and stay in love? You really need to practice your eloquence. Can't you win an argument?