In Persian and Turkish poetry the bulbul sings of its love for the rose. It is read as longing, devotion and the ache of loving something beautiful and thorny.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.