It's just that they believe these things over there. You and your boyfriend love each other better than any magic.
You can ask your boyfriend what he thinks. If he insists on looking at your horoscope, hehe, it means that he is beginning to believe it. Then it may be that the eight characters really don't match, and your time together won't be long. Some things are not meant to be. I hope to believe in sincerity in the face of love, and don't blindly destroy it.