In "you're free to do whatever you want to," there's the sound of your thirst being quenched after you say "I'm afraid to speak my mind." In the accompanying video, there's an image of introvert soda to go with that sound. You usually think up songs long before you record them or make the videos. So was that sound in your original plan for the song or did you put it in just for the video?
i think that is a rare case where i added a sound for the video. that sound might not be there in the audio version, i don't remember