Justin bieber's old songs. Well I was so trashed out when I said I liked his music a few years ago that I haven't said anything since 3-4 years ago. Even my best friend, whom I've know since 3 years, doesn't know about that x) but it's one of the only music that really has immediately an effect on me. For lots of others, I need to be a little prepared to really have THAT FEELINGS haha