Abu Huraira reported Allah's Messenger ﷺ as saying: He who is presented with a flower should not reject it, for it is light to carry and pleasant in odour.
The Prophet Muhammad ﷺ taught us that we should never reject any gift given to us out of politeness and respect for the giver. He also taught us that we should always show gratitude for whatever we receive from others, no matter how insignificant it may seem at first glance. By doing so, we are showing our appreciation for their kind gesture and expressing our love towards them in return.