This was actually on the bus, a man sitting across from me had on earphones and was listening to some music. As he listened, he pulled up his imaginary air microphone and sang (mimicked without actual vocal sounds) into it with such emotion- as if he were going to cry. Whatever the music or the lyrics he was definitely feeling them. This is something that most of us have probably done in the privacy of our own homes. A woman a couple seats down and I both smiled and found it amusing. He made my day! Wouldn’t it be just so freeing to do that and not be concerned about what others will think or say?