If you like someone very much. The fortune teller said that two people were not suitable. What to do.

Divination is deceptive. There is absolutely no need to dwell on this issue. Whether it is appropriate or not is how you two adapt in the future, not a fortune teller can help you decide. Older people are generally a little superstitious. As long as you two really love each other, give in to each other and keep running in, there is nothing inappropriate.