When you wanna express your love and do not have much courage to do so in front of your beloved one, just present him a red rose. If he takes it with smile and reciprocate the same sentiment, you are the lucky, provided that he must be familiar with this symbol of love. But the question swirls my mind as to why the red rose is connected to the love?
However, to my best observation, The heart is the main organ of all the living things. It is made of blood and the blood is red colour. Therefore, when we have a look at red rose, our heart is vehemently attracted and we feel a bit relief. But in our society the red rose presented by a girl to her belove makes strom in a tea cup. The colour of blood circulates in every living things is indiscriminately the same. Therefore, the love doesn't discriminate when it happens.