let's see
there arent many prostitutes in in..the character in only one..the average prostitute..the guys is just the pimp
the cross in pink and neon light symbolises somewhat like a modern religion..the streets with the prostitutes and the scums..generally the over-night life..one of them breaks it saying she wants to get away from that situation..at the pv the prostitute hates herself..feels ashamed actually..the two tvs is like she is divided: the head (mind) and the body (the "object" of the everyday job)..the guy didnt know that but he seems shocked when he saw that - realising that the girl isnt just the sexy appearance but has mind, feelings as well..so he buys her flowers..but she is ashamed of herself she thinks she doesnt deserve a nice life - love - cause of all her sins and dirtyness..so he shovels him out of the door..in the end though ayu picks one flower up - still there is a hope for them to be released and pure again..the white liquid meaning the purity "washes" them at some point
also the anime represents her childish dreams..she for sure didnt imagine her future as a hooker - more like a pure love of the anime..being black and white stresses that means the past..the toys in the glass show case mean that their childhood innocence is now spoiled and imprisoned..just a memory
well thats my interpretion and i think its not inaccurate..thanks if u read it lol
