Dying heart

Through my breath I give life
Yet my life is filled with strife
For I love her
But her not me
I want to be with her
But maybe her not with me
I want to be with her through thick and thin
Yet she may see me asking her hand a sin

I love her to the ends of the earth
From the moment of my birth
I love her
But would asking her out create a stir
Does she feel the way I do?
If so I cry for her to do
What I always wanted to do
To be by her side
And for her to love me on the inside