Replying to What's that feeling called

We had a "relaxation" exercise in school and someone played a tape or whatever and we all chilled and some chicks started whispering. You know, like you can here "psst psst psst" parts of the whisper but not the specific words. So I'm just listening to the track when I feel almost lightheaded but not really, my eyes got really heavy and my head felt kind of fuzzy but not really. Like my hair was standing on end but I could feel every fiber. It was like a sort of a high, and I was so ridiculously relaxed. But it happens only when certain people talk to me, or whisper or something. It's weird. Maybe I'm just strange but does anyone else have a feeling like this sometimes?