First of all, the meaning of rose is faithful love, till death do us part, and it is a very romantic bouquet. Lily's moral is a hundred years of harmony, and these two flowers have a good moral.
Secondly, there are more artificial flowers in roses and lilies, which can also be compared with real flowers, so the quality will be better.
Finally, the color of roses is bright, while the color of lilies is quiet, which is suitable for living rooms decorated in European style, while lilies are suitable for families decorated in Chinese or modern style.
The color of lily is mostly white, which conforms to the modern decoration style. The color of roses is mostly red, which is in harmony with European style.