Carnations as flowers are often called as Dianthus or more popularly ‘Pinks’ because of the serrated edges and as though they have been cut with pinking shears. The Pink Carnations in any bouquet symbolize ‘heartfelt gratitude’ and are often given to convey ‘Thank You’ or ‘I will never forget your kindness.’ The Pink Carnations in a bouquet last for a long time when arranged nicely in a bouquet are sure to win someone’s heart. Go all out and give this bouquet to someone whom you want to express your gratefulness.