"Bubbly" is a song by Colbie Caillat that was released in 2007. The meaning behind the song has been a topic of discussion and speculation. Here are some possible interpretations of the song based on the search results:

• The song is about a feeling that is indescribable and not related to trying to get into a girls pants.
• The song represents a relationship and how it changes over time. At the start, its just about sex, and the girl feels young and gets the "tingles." The second part of the song is about how the relationship has grown and how the girl feels more secure and happy.
• Colbie Caillat has long said that the meaning behind the song is about having a crush.
• There have been rumors that the song is about an orgasm, but Colbie Caillat has denied this.

In summary, the meaning behind "Bubbly" is open to interpretation, but it seems to be about a positive feeling related to a relationship or a crush.