Leeteuk recieved many letters from his family and from fellow members of Super Junior, but he couldn't recognize this person's handwriting. There wasn't even a signed name. The letter was merely addressed to him and had the return address slapped at the corner of the envelope but he couldn't seem to figure out who this mysterious letter sender was. One thing he did know was that these letters gave him hope. Hope that he could make it through his next two years of serving his beloved country.