Symbolism has provided a means of communicating ancient love rituals worldwide. Some familiar symbols for love are XXs, OOs, and hearts, which convey kisses, hugs, and love; these are often seen on a crumpled up private note, inside a card, or on a tree trunk. In Victorian times, the language of flowers was a popular way to communicate intimate messages. Different flowers and colors have specific meanings. Roses are a symbol of discrete or secret love, thus the phrase sub-rosa - under the rose.
Love is one of our strongest emotions, and perhaps the one most difficult to describe. We see it, feel it, even hear it, yet cannot sufficiently explain it in words.