// Optional Function Execution
const mouth = document.getElementById('mouth')

let isHappy = true
let isFlirty = true;

// if (isHappy) {
//  mouth.classList.add('smile')
// } else {
//  mouth.classList.add('frown')
// }

isHappy && mouth.classList.add('smile')
!isHappy && mouth.classList.add('frown')

// Mini Challenge: Can you make the face close one eye if he is feeling flirty?
const eyeLeft = document.getElementsByClassName('eye')[1];

if(isHappy && isFlirty) {
    mouth.classList.add('smile');
    eyeLeft.classList.add('wink');
} else {
    mouth.classList.add('smile');
}