Love 
Roses are most commonly associated with love and romance.
Roses can also mean secrecy or confidentiality. A rose’s symbolism varies by the colour of the rose and how many roses are given:
Red : love and romance 
Pink: : gratitude, grace, admiration, and joy.
Orange: enthusiasm and passion, energy.
Yellow: friendship, freedom, thankfulness gratitude, caring
White: : innocence and purity, a new beginning, a fresh start.
Roses are England’s national flower. 
In the fifteenth century, they represented two important families — The War of the Roses occurred in England between 1455 and 1487 when the house of Lancaster, represented by a red rose, and the house of York, represented by a white rose, competed with each other to rule England.