While one of the judges, Paula Echevarria joined Lucca on stage, Anca was 40 kilometers away in another studio with Big Brother presenter Lara Alvarez who checked that nothing and nobody could have helped her. The demonstrations included Anca & Lucca's newest invention. Paula was asked to touch herself with her right finger at any point on her body. Anca felt the touch on her own body on exactly the same spot - 40 kilometers away!