One may sometimes become overwhelmed with joy by seeing a devotee of the Lord. When Dhruva Maharaj saw two associates of Narayana approaching him, he immediately stood up out of sincere respect and devotion and remained before them with folded hands; but because of his ecstatic love he could hardly offer them a proper reception.
There is a statement by a gopi who addressed Subala, a friend of Krsna: "My dear Subala, I know that Krsna is your friend and that you always enjoy smiling and joking with Him. The other day I saw you both standing together, and you were keeping your hand upon Krsna's shoulder, and both of you were joyfully smiling. When I saw the two of you standing like that in the distance, my eyes at once became overflooded with tears."
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