In the Tenth Canto, 29th Chapter, 26th verse of Śrīmad-Bhāgavatam, when Kṛṣṇa asked all the gopīs to go back to their homes, they did not like it. Because of their grief at this, they were sighing heavily, and their beautiful faces appeared to be drying up. In this condition they remained, without making a sound. They began to draw lines on the ground with their toes, and with their tears they washed the black ointment from their eyes onto their breasts, which were covered with red kuṅkuma powder. This is an instance of anxiety in ecstatic love.
One of the friends of Kṛṣṇa once informed Him, "My dear killer of the demon Mura, Your kind and gentle mother is very anxious because You have not returned home, and with great difficulty she has passed the evening constantly sitting on the corridor platform of Your home. It is certainly astonishing how You could forget Your mother while You are off somewhere engaged in Your playful activities!" This is another instance of deep anxiety in ecstatic love.
When Mother Yaśodā was very anxiously waiting for Kṛṣṇa to return from Mathurā, Mahārāj Nanda gave her this solace: "My dear Yaśodā, please don't be worried. Please dry your beautiful lotus-like face. There is no need for you to breathe so hotly. I will go immediately with Akrūra to the palace of Kaṁsa and get your son back for you." Here is an instance of anxiety in ecstatic love caused by Kṛṣṇa's awkward position.
In the Vaiśākha-māhātmya section of the Padma Purāṇa a devotee states that though in some of the eighteen Purāṇas the process of glorifying Lord Viṣṇu is not mentioned, and the glorifying of some demigod is offered, such glorification must be continued for millions of years. For when one studies the Purāṇas very scrutinizingly, he can see that, ultimately, Lord Viṣṇu is the Supreme Personality of Godhead. This is an instance of ecstatic love developed out of thoughtfulness.