Has anyone seen the movie "chestnut"? well one of the songs?

theres this song thats at the part where its raining. part of it goes 'i dont wanna be here. i dont wanna lose you' or something. does anyone know what its called or who its by? thanks

Has anyone seen the movie "chestnut"? well one of the songs?
I can't find it anywhere. My best advice is to rent the DVD and watch the credits for it. The name will be there. Good luck!