As far as breathing heavily is concerned, it is stated: "Lalitā (one of the gopīs) is just like a cātakī bird, which only takes water falling directly from the rain cloud and not from any other source." In this statement Kṛṣṇa is compared to the dark cloud, and Lalitā is compared to the cātakī bird seeking only Kṛṣṇa's company. The metaphor continues to say, "As a heavy wind sometimes disperses a mighty cloud, so the heavy breath from Lalitā's nostrils caused her to miss Kṛṣṇa, who had disappeared by the time she recovered herself." Neglecting the Presence of Others
As far as neglecting the presence of others is concerned, the wives of the brāhmaṇas who were performing sacrifices at Vṛndāvana left home as soon as they heard that Kṛṣṇa was nearby. They left their homes without caring for their learned husbands. The husbands began to discuss this amongst themselves: "How wonderful is the attraction for Kṛṣṇa, that it has made these women leave us without any care!" This is the influence of Kṛṣṇa. Anyone who becomes attracted to Kṛṣṇa can be relieved from the bondage of birth and death, which can be compared to the locked-up homes that were neglected by the wives of the brāhmaṇas.
In the Padyāvalī there is a statement by some devotees: "We shall not care for any outsiders. If they should deride us, we shall still not care for them. We shall simply enjoy the transcendental mellow of chanting Hare Kṛṣṇa, and thus we shall roll on the ground and dance ecstatically. In this way we shall eternally enjoy transcendental bliss."
Drooling
As an example of the running down of saliva from the mouth, it is stated that sometimes when Nārada Muni was chanting the Hare Kṛṣṇa mantra, he remained stunned for a while, and saliva oozed from his mouth.