Many people like to send tea cups to relatives, friends, customers, etc. Besides being very practical, teacups have more special meanings. A teacup means a lifetime. If you receive a friend's teacup, it means they treat you as a friend for life.
If you receive a cup from your lover, it means that the God of love has come to your door and Cupid is ready to fire his magic sword through your heart. He (she) wants to give you all his life. Is there a better gift in this world? I think he or she is making love to you. Take good care of it.
Although the tea cup is a symbol of beauty and romance, friends should pay special attention to it: the cup is fragile, which also represents his (her) heart, so you should cherish and care for it. If you don't take care of it, it may be fragile.
Source: @camille.lussier