Hmm I'm gonna ignore the fact that 'What Goes Around' was about Elisha cause it's kinda fun to think about it being centered around Brit. 

 (I know, I'm reading this so slowly, but that pesky little thing which is my job prevents me from just parking my ass down and finishing it in one sitting)

Oh, P.S. You do it standing UP in public bathrooms! :P I don't know how I've rationalized this to be more sanitary, but ya know, don't ruin it for me haha.