The external features exhibited on the bodies of devotees are called udbhāsvara. The vyabhicārī symptoms are thirty-three in number, and they primarily involve words uttered by the devotee and various bodily features. Different bodily features—such as dancing, trembling and laughing—sometimes mix with the vyabhicārī symptoms, which are also called sañcārī. When bhāva, anubhāva and vyabhicārī symptoms are combined, they make the devotee dive into the ocean of immortality. That ocean is called the bhakti-rasāmṛta-sindhu, the ocean of the pure nectar of devotional service, and one who is merged in that ocean is always rapt in transcendental pleasure on the waves and sounds of that ocean.
The particular rasas (flavors or tastes) of the devotees who merge into that ocean of bhakti-rasāmṛta are known as neutrality, servitorship, friendship, parenthood and conjugal love. Conjugal love is very prominent, and it is symptomized by the devotee's decorating his body to attract Kṛṣṇa. The flavor of servitorship increases to include affection, anger, fraternity and attachment. The flavor of friendship increases to include affection, anger, fraternity, attachment and devotion, and in parenthood the attachment also increases to include affection, anger, fraternity, attachment, and devotion. There are also special flavors experienced in friendship with the Supreme Lord, and these are manifested by friends such as Subala, whose devotion increases up to the point of bhāva. The different rasas are also divided into two kinds of ecstasy, called yoga and viyoga, or meeting and separation. In the rasas of friendship and parenthood, the feelings of meeting and separation are various.
The situations known as rūḍha (advanced) and adhirūḍha (highly advanced) are possible only in the rasa of conjugal love. Conjugal love exhibited by the queens at Dvārakā is called rūḍha, and conjugal love exhibited at Vṛndāvana by the damsels of Vraja is called adhirūḍha. The highest perfections of adhirūḍha affection in conjugal love involve meeting (mādana) and separation (mohana). In the ecstasy of mādana there is kissing, and in the ecstasy of mohana there are udghūrṇā (unsteadiness) and citra-jalpa (varieties of mad emotional talks). There are ten varieties of citra-jalpa, examples of which are given in Śrīmad-Bhāgavatam (10.47.12–21), in a portion known as the Bhramara-gītā. Udghūrṇā, a symptom of separationis also a symptom of transcendental insanity. In that transcendental insanity one thinks that he himself has become the Supreme Personality of Godhead. In such an ecstasy, he imitates the symptoms of Kṛṣṇa in different ways.