許哲珮的《when you are in love》的歌詞如下：
When you are in love,
You'll feel the world is at your feet,
And every door that you meet,
Will open up and let you in.
But when you're feeling lost,
You don't know what to do,
And all these butterflies
That you used to know are gone.
They're just a feeling, that's all,
That feeling when you're in love.
這是你心靈深處的感覺，
你的世界就因為有了愛情而燦爛。
當你遇到的每一扇門都為你敞開，你會感覺好極了。
但當你感到迷失，不知該如何是好，那些曾令你心跳的激情已不再。
它只是感覺，僅此而已，那就是當你陷入愛情時的那種感覺。
When you are in love,
You'll feel like you can take on the world,
And every challenge that life throws at you,
You'll meet and conquer with ease.
But when the clouds start to gather, and the rain starts to fall,
And all the stars that you thought were guiding you,
Are just a million different shades of grey.
It's just a passing mood, that's all,
Just a mood when you're in love.
這就是愛情，感覺讓你能征服全世界，它會幫你戰勝一切挑戰。
但當烏雲密布，雨點落下，你原本以為的星光不再閃爍，只是一片蒼茫。
那只是情緒的變化，僅此而已，那就是當你陷入愛情時的那種情緒。