i was born sept. 22,1958 and my special friend oct.6,1947. Is he my soulmate?

According to the Chinese astrology, you may be a good soulmate. You are very compatible with the other. You have different characteristics, but you can leave peaceful. The different interests and talents make you want to find more advantages of the other. So you will have a wonderful life.

As for the serious or not, it is suggested to observe during your daily life. It is hard to tell based on the zodiac.