Kellie PicklerKellie Pickler learned a powerful lesson about love and relationships while filming the video for her recent hit, 'Didn't You Know How Much I Love You,' all thanks to her little brother. Taking nine-year old Eric along to the Dominican Republic for the video shoot, Kellie says she witnessed firsthand how children can transcend any obstacle, including language, to form a bond.

"There were two little boys there," the singer tells GAC. "One was French, and the other was Spanish, and they could not understand a word each other was saying. And the most beautiful thing I think I've ever seen: I saw them tryin' to communicate, but there was that communication barrier there, and Eric finally just ran up to me, he {said], 'Sissy, I want to play with them, but they can't understand me.' And I went, 'You'll figure out a way to communicate with them.'"

Which is exactly what the creative youngster did. Soon a lively, multi-language game of tag ensued, lasting most of the day. "They were talkin' to each other in each other's languages, and they didn't know what they were saying," Kellie continues. "So finally, they'd just take each other's hands and pull 'em in whatever direction they wanted to go. You know, like, 'Come see this,' and play. It was so beautiful. That just goes to show you that there should be nothing that separates us as human beings. There should never be a barrier. There should never be a wall there."

Kellie, who along with Gloriana, is continuing with Taylor Swift's Fearless tour, also revealed she is getting ready to hit the road with another act, rumored to be Rascal Flatts.