A favour stands for mutual support and the quiet balance of give and take. Dream books ask whether it felt like kindness or a debt to be repaid.
Has this come up in your dreams before? What was going on in your life then?
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.