A beautiful and nice, but shy girl. She won't speak up in class, she'll instead wait to be called on. She has an understated beauty, but her inner beauty shines out. She has an amazing singing voice, but kaylies are often too shy to use it much in public. Don't be fooled too much by her shy appearance though, because once she gets to know you, she'll talk for an hour. Guys are lucky to have her.
She's definately a Kaylie, lemme go ask her out.