Smelling the fragrance of a yellow rose in a dream means kissing a sick woman.
Infidelity
Joy and gladness
Joy and friendship.
For example, purple roses are exotic emotions, red is for passionate love, and yellow is for friendship.
The red rose may symbolize desire and passion, but it is also the national flower of England, although both the white rose and the mixed white and red Tudor rose are sometimes used as well. In the United States, different roses have very different functions: yellow roses are given for friendship, white roses are the flowers of weddings, whilst red roses are appropriate at funerals.
(See Rose)