Any person who is conscious of his friend's beneficent activities and never forgets his service is called grateful. In the Mahabharata, Krsna says: "When I was away from Draupadi, she cried with the words, 'Hey, Govinda!' This call for Me has put Me in her debt, and that indebtedness is gradually increasing in My heart!" This statement by Krsna gives evidence of how one can please the Supreme Lord simply by addressing Him: "Hey, Krsna! Hey, Govinda!"
The maha-mantra (Hare Krsna, Hare Krsna, Krsna Krsna, Hare Hare/ Hare Rama, Hare Rama, Rama Rama, Hare Hare) is also simply an address to the Lord and His energy. So to anyone who is constantly engaged in addressing the Lord and His energy, we can imagine how much the Supreme Lord is obliged. It is impossible for the Lord to ever forget such a devotee. It is clearly stated in this verse that anyone who addresses the Lord immediately attracts the attention of the Lord, who always remains obliged to him.
Another instance of Krsna's feeling of obligation is stated in connection with His dealings with Jambavan. When the Lord was present as Lord Ramacandra, Jambavan, the great king of the monkeys, rendered very faithful service to Him. When the Lord again appeared as Lord Krsna, He married Jambavan's daughter and paid him all the respect that is usually given to superiors. Any honest person is obliged to his friend if some service has been rendered unto Him. Since Krsna is the supreme honest personality, how can He forget an obligation to His servitor?
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