Anjaneyar - The Perfect Devotee
The relationship between Rama and Hanuman demonstrates the perfection of devotion in the mood of service (dasya-rasa). In an almost classical manner Hanuman demonstrated the symptoms of pure devotional service. Everything that he did was only for the pleasure of Lord Rama, whether it was building bridges, fighting rakshasas or flying across the country to fetch life saving herbs, his constant meditation was how to best serve Rama. When he sought out Sita in Ravana's Lanka, he was not merely satisfied at delivering to her the message of Lord Rama. He also destroyed the forest, killed many rakshasas and burnt down half of Lanka. That is the mood of a pure devotee. To consciously cultivate everything that is positive to the service of the Lord and reject everything that is not.
Even though Lord Rama reciprocated very sweetly with gratitude, praise or benedictions for Hanuman, he never had any expectation for them. Hanuman often presented himself as a simple ignorant monkey in front of Rama. When Hanuman returned from Lanka with news of Sita, an overjoyed Rama embraced him tightly. However a clearly uncomfortable Hanuman stated that his position could only be at the feet of his Lord. The highest reward for him was to serve Lord Rama. Service to Rama was the most exalted destination for Hanuman, and he constantly endeavored to perfect himself in this respect.