In April 2011, the two reunited in order to participate the "Band aid for Japan" project organized Radio Television of Serbia as a support for the people of Japan after the Great East Japan earthquake. The single, for which a promotional video had also been recorded, "Kokoro ni ai o" ("Smile Instead of Tears"), beside the duo also featured Lena Kovačević, Bilja Krstić, Ana Milovanović, Ljuba Ninković, Duda Bezuha and the Radio Television of Serbia children choir. During the same year, on December 10, the duo appeared at the 50th anniversary celebration of the Festival Omladina, performing the song "Oblak".