This is one of those songs that has multiple meanings on several levels.
On one level, it's about how he sees a girl dancing and thinks she's beautiful and soft. The singer wants to get with her, as she's arousing him. On another level, it's about wanting something the singer knows deep down inside he'll never get. Looking at it this way, the singer is watching some erotic dancer teasing as she dances, and knows deep down she'll never really get with him no matter how much he tries.
This is one of those songs that has multiple meanings on several levels. On one level, it's about how he sees a girl dancing and thinks she's beautiful and soft. The singer wants to get with her, as she's arousing him. On another level, it's about wanting something the singer knows deep down inside he'll never get. Looking at it this way, the singer is watching some erotic dancer teasing as she dances, and knows deep down she'll never really get with him no matter how much he tries.