My Heart Won't Disengage

Never shall I leave,
But sometimes I will falter.
My heart won't disengage,
I'll meet you at the alter.
The day I first kissed you,
I made a promise to love.
A promise to protect,
A heart sent from above.
Nothing is ever easy,
But it was easy to fall for you.
I'll light myself up,
For never shall I be blue.
I'm losing it slowly,
But I'm yours too keep.
Forever and ever and always,
As next to you I fall asleep.