Arduino Happy Face With Reset

//Happy Face With Reset
#include <LiquidCrystal.h>
LiquidCrystal lcd(8, 13, 9, 4, 5, 6, 7); // pins for RS, E, DB4, DB5, DB6, DB7
byte a[8] = { B00000,
                      B01010,
                      B01010,
                      B00000,
                      B00100,
                      B10001,
                      B01110,
                      B00000  };
void setup()
{
   lcd.begin(16, 2);
   lcd.createChar(0, a);
   lcd.setCursor(0, 1);//Pushing Switch Reset(RST), Restart from Down to Up
}
void loop()
{
  lcd.write(byte(0));
  delay(100);
}