求歌！ 第一句好像是when i see you smile

"Your Guardian Angel" by Red Jumpsuit Apparatus

When I see your smile
Tears run down my face
I can't replace
And now that I'm stronger I've figured out

How this world turns cold
And breaks through my soul
And I know, I'll find deep inside me
I can be the one

I will never let you fall
I'll stand up with you forever
I'll be there for you through it all
Even if saving you sends me to Heaven

It's okay, it's okay, it's okay

Seasons are changing and waves are crashing
And stars are falling all for us
Days grow longer and nights grow shorter
I can show you, I'll be the one

I will never let you fall
I'll stand up with you forever
I'll be there for you through it all
Even if saving you sends me to Heaven

'Cause you're my, you're my, my
My true love, my whole heart