Another Sing Along Song

This occurred three days ago - early morning going back to sleep in a relaxed state of mind I felt like I had earphones on and was listening to music. This time the song playing is 'Is Pyaar se meri taraf na dekho'. Singing along I know that I'm in bed and that I don't have mp3 player actually neither had I ever listened to this song at all - only briefly when I was a teenager. Lately I've been playing a few mellow bollywood tunes but I wouldn't say it triggered these incidents. In fact it was only after the previous song incident that inspired me to listen to my player again.

Back to this experience - suddenly I heard my sister and she sounded anxious. I quickly respond asking her what happened since it seemed urgent. Almost jumped out of bed only I was a little stuck. Raised arms and they were incredibly buoyant but were silhouette. Then I raised my legs same buoyancy and silhouette. I can't recall how I exited scene but was very groggy and needed more sleep.