Flowers have been the companions of the mankind since times immemorial. They have been the companions of man both in birth and in death. They have been a sign to a wide range of feelings, i.e., love, sacrifice, passion and reverence etc.
Without flowers, the landscapes on this earth have not been that beautiful as they are today.
"love is totally nonsensical. But we have to keep doing it or else we're lost, and love is dead, and humanity should just pack it in. Because love is the best thing we do for abiding, durable, resilient.