SHENYANG, CHINA - MAY 10:  (CHINA OUT) 27-year-old rubik's cube lover Tong Ao'nan and self-made portrait of his sweetheart on May 10, 2016 in Shenyang, Liaoning Province of China. Tong Ao'nan, a rubik's cube lover decided to assemble rubik's cubes into portrait of a girl he loved as he viewed jigsaws from rubik's cubes on internet. He spliced a 2.6 meters high and 1.37 meters tall portrait with 840 rubik's cubes to declare to that girl, but unluckily he was rejected.  (Photo by VCG/VCG via Getty Images)