Knock Knock Knock

(Who's there? Na-na-na-na)

If you really want to know, just knock, knock, knock

(Who's there? Na-na-na-na)

If you really want to know, just knock, knock, knock

(Who's there? Na-na-na-na)

If you really want to know, just knock, knock, knock

(Who's there? Who's there?)

Who's knocking我的lonely heart

別向鄰居 到處打聽我的hobby

(當個大丈夫 二話不說帶我走)

訂了餐廳 只會傻坐我家門口 等你

(告白有靈感 牛排已經八分熟 Boy)

從貓咪聊到線上遊戲

(What you waiting drive me crazy, say you love me, be my baby, uh-huh)

內心戲太多 話沒半句

(Love's so easy, show it to me, don't be shy, boy, knock it, knock it)

愛 放在女孩的心上

是最珍貴的寶藏

拒絕測試我的耐性

就直接說愛我

Knock, knock 敲敲愛

Knock, knock 喔門沒鎖

Whoa, whoa, whoa 戀愛的禮貌

Knock, knock 敲敲愛

Knock, knock 說聲哈囉

Whoa, whoa, whoa, don't hide and see 當有趣 以為很幽默

愛耍心機 沒肩膀 降格變朋友

請乖一點

Knock, knock 敲敲愛 knock, knock

(Who's there? Na-na-na-na)

If you really want to know, just knock, knock, knock

(Who's there? Na-na-na-na)

If you really want to know, just knock, knock, knock

(Who's there? Na-na-na-na)

If you really want to know, just knock, knock, knock

(Who's there? Who's there?)

Who's knocking我的lonely heart

在我睡前 傳張貼圖意味不明

(熬夜猜不透 是在裝忙還是害羞)

浪漫節日 暗示有空你還不懂

(等你綵排好一切 剛好就相約明年 Boy)

從貓咪聊到線上遊戲

(What you waiting drive me crazy, say you love me, be my baby, uh-huh)

內心戲太多 話沒半句

(Love's so easy, show it to me, don't be shy, boy, knock it, knock it)

愛 放在女孩的心上

是最珍貴的寶藏

拒絕測試我的耐性

就直接說愛我

Knock, knock 敲敲愛

Knock, knock 喔門沒鎖

Whoa, whoa, whoa 戀愛的禮貌

Knock, knock 敲敲愛

Knock, knock 說聲哈囉

Whoa, whoa, whoa, don't hide and see 當有趣 以為很幽默

愛耍心機 沒肩膀 降格變朋友

請乖一點

Knock, knock 敲敲愛 knock, knock

(Who's there? Na-na-na-na)

If you really want to know, just knock, knock, knock

(Who's there? Na-na-na-na)

If you really want to know, just knock, knock, knock

(Who's there? Na-na-na-na)

If you really want to know, just knock, knock, knock

(Who's there? Who's there?)

Who's knocking我的lonely heart

用心敲 我的愛 用承諾 保固未來

曾傷過的我明白 浪漫可以平凡

你的呆 讓我無奈 告個白 也有障礙

卻只想要 那句話 是由你 說出口

Knock, knock 敲敲愛

Knock, knock 喔門沒鎖

Whoa, whoa, whoa 戀愛的禮貌

Knock, knock 敲敲愛

Knock, knock 說聲哈囉

Whoa, whoa, whoa, don't hide and see 當有趣 以為很幽默

愛耍心機 沒肩膀 降格變朋友

請乖一點

Knock, knock 敲敲愛 knock, knock

(Who's there?)

Knock, knock 敲敲愛

Knock, knock 喔門沒鎖

Whoa, whoa, whoa 戀愛的禮貌

Knock, knock 敲敲愛

Knock, knock 說聲哈囉

(Who's there? Who's there?)

Whoa, whoa, whoa

Knock, knock 敲敲愛

Knock, knock 喔門沒鎖

Knock, knock 敲敲愛

Knock, knock 說聲哈囉

Whoa, whoa, whoa, knock, knock