It's amazing how much meaning we can project into one thing, a rose means so many things for so many people and culture, it is almost automatic to think about romances or passion when you see a rose!

Evolution is a really curious thing, it doesn't push you or motivates you to do more than you need to survive but at the same time it push you to do that surviving in the most effective way you can, that's why the Fibonacci sequence is a thing, a really neat and useful to organize, grow, move and live, not just for organisms but for everything else in the universe too, it is awesome!