Do two people fall in love and decide their marriage just by their birthdays?

That is an old feudal idea. Now, as long as two people really love each other, what about birthdays? If you only care about your birthday, then you don't have to think about kissing, whether his mother is male or female. As long as the birthday is right, it won't be messy, so I think birthdays are fucking fart, and I especially don't like this.