Flowers bloom: it means a person's most perfect or peak state.
If: if, if, yes.
Cherish each other: cherish each other.
Falling flowers: indicates a person's bottom state and encounters setbacks.
introduce
This is a modern poem, also called "vernacular poem". It can be traced back to the late Qing Dynasty, and it is a kind of poetry. Compared with classical poetry, although it is written for feeling things, it is generally informal in format and rhythm.
Modern poetry is free in form and rich in connotation. Image management is more important than rhetoric application, which completely breaks through the characteristics of ancient poetry "gentle and sincere, mourning without complaining", and puts more emphasis on free and open, straightforward statement and communication between "feeling and invisibility"