lilac

Many, especially girls, know the custom associated with the flowers of the lilac - "seek happiness." It is believed that if you find a flower with five petals, and then eat it, then soon mutual feelings will come, and you will meet your second half. Those who are lucky enough to find a flower with six petals, which happens rarely, as the flowers of the lilac, as a rule, have four petals, get a unique chance to make a cherished wish.

but what does a lilac with 2 petals mean then? somebody knows ?