Srila AC Bhavtivedanta Swami Prabhupada would say Hare Krishna means an exchange of love .

Ultimately, central to the highest exchanges of love is the love  which is forever expanding in trancendental bliss and attractions and with curious uncertainties between The Supreme Personality of Godhead Lord Krishna and the Supreme Goddess of Fortune Srimati Radharani.

A love of absolute dependency, which is interrupted by separations and united by unions , both serve as expansion elements to the love , for union and separation expand the ecstacy of love .

This verse brings explains the mystery of Radha Krishna.

This text is from the diary of Śrīla Svarūpa Dāmodara Gosvāmī. It appears as the fifth of the first fourteen verses of Śrī Caitanya–caritāmṛta.

rādhā kṛṣṇa-praṇaya-vikṛtir hlādinī śaktir asmād

ekātmānāv api bhuvi purā deha-bhedaṁ gatau tau

caitanyākhyaṁ prakaṭam adhunā tad-dvayaṁ caikyam āptaṁ

rādhā-bhāva-dyuti-suvalitaṁ naumi kṛṣṇa-svarūpam

TRANSLATION

“The loving affairs of Śrī Rādhā and Kṛṣṇa are transcendental manifestations of the Lord’s internal pleasure-giving potency. Although Rādhā and Kṛṣṇa are one in Their identity, They separated Themselves eternally. Now these two transcendental identities have again united, in the form of Śrī Kṛṣṇa Caitanya. I bow down to Him, who has manifested Himself with the sentiment and complexion of Śrīmatī Rādhārāṇī although He is Kṛṣṇa Himself.”

Within Sri Caitanya Mahāprabhu we find both union and separation in one form .

Srimati Radharani also exhibited these features in Her union and separation. In pure trancendental loving attraction in union, Srimati Radharani felt at times separation and in separation , She felt union .These trancendental feelings of Srimati Radharani are written of by Srila Rupa and Ragganatha das Goswami’s and their followers.

Srila AC Bhaktivedanta Swami Prabhupada and our param para acaryas have described these trancendental affairs by reference to the Goswami’s of Vrndavana who were personal associates of Srimati Radharani and were themselves experiencing pranaya oneness in love with Srimati Radharani in Her oneness of love for Krishna.

In the material world, everyone is chasing the thrills of the excitement of romantic love , endless books , theatre, and films are made . This hankering and searching is a natural quality of the deepest part of our existence and it is discovered in full when we become a servant of love not a master of it in self centred lust in the material world.

There is a vast difference between broken glass and the highest quality of diamonds,  although to some,they look similar.

Srila AC Bhaktivedanta Swami would say we enjoy our trancendental senses in pure service through Radha Krishna in satisfying Their , what Srila Bhaktisiddanta Sarasvati Goswami Maharaja described as Their emaculate senses .

In that state, we can join the dance of eternal love . The Goswami’s litratures are windows to the spiritual kingdom and services to Sri Caitanya Mahāprabhu and Nityananda prabhu will bring us to such windows,  in this age we must understand Radha Krishna through Sri Caitanya Mahāprabhu and Nityananda prabhu.

How to know ….

Sri Guru is self effulgent to the prospective disciple , Srila Bhaktisiddhanta Sarasvati Goswami Maharaj says , and the sastra say the jiva is wondering wondering wondering all over the universe and if they really want Krishna Krishna will send Sri Guru, Srila BR Sridhar Swami says Guru comes in many forms, Caitanya Caratamrita speaks of Diksa and Siksa our Gaudia Vaisnava line is predominantly made up of Siksa Gurus.
When Srila Prabhupada made his first offering to Srila Bhaktisiddanta Sarasvati Goswami Maharaja on the anniversary of his disappearance, Srila Prabhupada wrote no question of your Guru my Guru, Guru is one .
If you want to understand the most highest truths of Krishna Krishna will make arrangements, the litratures of the Gaudia Vaisnava acaryas are like Sastra sanga to one who has mercy of what Srila Prabhupada described as the “current link ” thus humility and respect and surrender to all the Vaisnavas carry one a long way .
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