Carnations are often worn on special occasions, especially Mother's Day and weddings. They were known as ''Jove's Flower'' in ancient Rome as a tribute to one of their beloved gods. In Korea, red and pink Carnations are used for showing their love and gratitude toward their parents on Parents Day. Sometimes, you can see old parents wear a corsage of Carnation(s) on their left chest on Parents Day. Not only on Parents Day, but also on Teacher's Day (May 15), people express their admiration and gratitude to their teachers with Carnations, as Carnation has the meaning of 'admiration', 'love', and 'gratitude'.