After analysis, the two have similar personalities and a good fate.
If this fate is brought into marriage, and you live in harmony, the marriage will be stable.
Although I am a professional numerologist, I suggest:
Even if the eight characters fit perfectly, we should respect each other, love each other, tolerate each other and tolerate each other in order to achieve a harmonious and long-lasting marriage.
Thank you for using my answer.
Conclusion:
After identification, the two are very predestined friends and suitable for marriage.