I was going up in an elevator / lift with some margiis and one old Dada acarya. I think we were going up to the Dada's room which was on the top floor. 

On the way there, while still in the elevator / lift, everyone suddenly felt dizzy as if everything was spinning. Someone gave a sigh and then we started to cry. It was as if that elevator / lift with us inside had just passed through a wave of love. Maybe the feeling was a bit similar to that when Baba gives the Varabhaya Mudra. 

So we were weeping, and whenever I tried to say something tears would come out from my eyes and my voice was choking and I couldn't speak properly due to the overwhelming feeling of love in the heart. 

Eventually we reached that Dada's room and went inside. But still the same feeling persisted and everyone remained very emotionalised - except that old Dada who seemed to be the only person having remained normal. 

After I woke up I thought that maybe somehow while sleeping the kundalini had risen (while we were going up the elevator / lift) but I think it was also due to that old Dadas grace. Maybe Baba used him to transmit some special vibration. And maybe his room was also some kind of higher cakra or layer of the mind.