How do boys tell your wife to reply?

Your boyfriend calls you wife. You can answer him, who is your wife? I haven't promised to marry you. Just call me wife. Generally speaking, you get along well, you love your boyfriend, and your boyfriend loves you very much. Sometimes he calls you wife. Under normal circumstances, you can't call her wife if you're not married. He means to call you wife, because he is very close to you. I hope you can marry him soon.