I knew when my girlfriend cheated, the whole world collapsed.She cried and told me to let me listen to her explanation.I sat on the sofa, holding a Chinese stick in my hand, silent.My girlfriend Xu Runqing is a nurse. She doesn't look like a beauty. She has fair skin, a round face, and an ordinary figure, but she has the simple and cuteness of a girl next door.We have been together since high school. Although we broke up and got together during this period, we finally entered the palace of marriage together.