Seeing a declaration of love in a dream is very acceptable and beneficial. It indicates that the dreamer's life will go well, his dreams and wishes will come true, his earnings will increase, his business will grow and he will make business partnerships with very good people, get rid of his debts and get his life in order.
If a person says I love you in your dream, it indicates that that person can cause you great pain in your real life. To show excessive love towards something in a dream indicates that the person is not religiously complete and may soon fall into heedlessness.