I love rose because its the symbol of Love, its the main reason indeed
It expresses more things indeed. One can take right color of blooms is also necessary as it will represent the givers genuine feelings to the recipient. Red roses for model are frequently used utter love and passion to ones significant other. Gold rose that is large enough to be displayed in a special spot on a table or small sufficient to hang on a series around the neck in the correct situation.
Thus the cause why people love rose is the reality that they are a versatile flower. They are used in a subtle form of communication to express regret or express how much that they care for a person.