The courious two

Can not continue to live as two
It spreads through the veins like poison
Lose the concept
Only finds comfort in your song
And when you fly, I stand still there
Is this what my life will consist of
Now that spring is approaching with the storm step
Just a little sun light in the horizon
As well as your tounges married languages
Natural vocalization from the mountains over there
All cross roads and come to me
But when the bulb goes out I will be there alone again