Ebs and tides...very much, even emotions, nava rasas, indicative of that energy flowing in different channels, selectively .so also the bliss permiates in the body mind nervous system, as a result of repeated chrging of mind with pure consciousness in samadhi . also sath chith ananda overflow to environ, as divine love in the ''myness'' , mamatha, towards the universeand yes, it intensity varies from time to time and person to person