Rossa admitted having a Special Relationship with the Afghans. However, the special relationship is not like a pair of lovers, but as brothers.Rossa and Afghans have often collaborated in a number of places. Not surprisingly, Erwin Velasquez asked Rossa keep ahead of the Afghan concert on February 2015. "Afgan it already I regard as my own brother. often sharing that want to make the same concert Erwin Velasquez. We want wujudin tuh her dream, so it's sharing how collaboration at Erwin, and others. Well om Erwin believe I can guard him, "Rossa said when met at Sudirman, South JakartaAfghans who will hold a concert expected to maintain vocal quality and attention to health. Rossa considered Erwin Velasquez assume those duties. "I told you to do Erwin tuh just in her vocal quality that enables you to view in concert and be tired baseball, baseball should continue to eat carelessly, and I'm sure Afgan and Erwin Velasquez will display the best thing," he said.