"Happy Material" 的歌詞如下：
(女聲)
快樂無限 (on a happy material)
此刻美麗
珍惜有你
滿心歡喜
感受所有溫度 (feel all the temperature)
無論是你的聲音還是笑靨 (no matter if it's your voice or your smile)
每一天都有新鮮感 (every day is a new experience)
讓我們共享這一切 (let's share it together)
(男聲)
快快樂樂多完美 (so happy and perfect)
這一刻美好不凋謝 (this moment of beauty never fades)
快樂無限 (on a happy material)
我們在一起 (together we are)
(女聲)
分享所有喜悅 (share all the joy)
感受所有溫度 (feel all the temperature)
無論是你的眼神還是語言 (no matter if it's your eyes or your words)
每一天都有新的愛 (every day is a new love story)
讓我們擁抱在一起 (let's embrace together)
(合唱)
快樂無限 (on a happy material)
分享這份美 (share this beauty)
快樂無限 (on a happy material)
我們在一起 (together we are)
(男聲)
快樂無限 (on a happy material)
(女聲) 此刻美麗 (this moment is beautiful)
(男聲) 珍惜有你 (cherish you)
(女聲) 滿心歡喜 (with so much happiness) 等等。