*Writes a question for his other self on a piece of paper and throws it into the portal. Suddenly another paper ball flies out and hits in him the face. Upon reading it, it says "Stop throwing your ga... View More*Writes a question for his other self on a piece of paper and throws it into the portal. Suddenly another paper ball flies out and hits in him the face. Upon reading it, it says "Stop throwing your garbage into our dimension."*