#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
byte heart[8] = {
  0b00001,
0b00011,
0b00101,
0b01001,
0b01001,
0b01011,
0b11011,
0b11000
};
void setup(){
  // initialize LCD
  lcd.init();
  // turn on LCD backlight                      
  lcd.backlight();
  lcd.createChar(0, heart);
}
void loop(){
  lcd.setCursor(0,0);
  lcd.write(0);
  lcd.setCursor(15,0);
  lcd.write(0);
}