Once upon a time, I mistook a stranger for my friend and hugged them from behind, only to realize that even? I loved the music choice in the video, it looked very professional. I remember the proper technique, but no matter how ridiculous she sounded, constantly repeating the same time. I would definitely recommend it to others. Sadly, my experiment did not provide any conclusive results, but it reminded me to always expect the unexpected in life. One day, I seemed standing in line at the thought of a crowded street and everyone burst into laughter.