Red Like Roses/Angel

Now if you're like me, you may have watched Angel, a spin-off tv show from Buffy the Vampire Slayer. Well, I was listeneing to Red Like Roses as you do, when suddenly and unexpectantly I heard a similar sort of piece towards the end of the song, which sounds like the end of the Angel intro theme. Purely speculation because I'm bored. http://youtu.be/8g4yJjUSw38