Once, yes.
Being in love twice is normal.
Be in love for three times, if there is a problem,
Love four times, for comparison.
More than five times, I went to get married, which is a dangerous boundary.
Generally, it is not normal to fall in love for a month or two, and there will be problems in about half a year. More than a year has passed, and we have gone through spring, summer, autumn and winter, and there is no plan or forecast for the coming year.
For about two years, I was basically running for my life and preparing for the future. Break up unless there is something wrong with either party. If you have been married for more than two years, four years and five years, it is basically because of the house problem.
So these time periods are listed for you. Look!