What does this mean??
I was listening to Shiver (by The Gazette) and in the very beginning I hear "Tatoe owaru koto no nai kanashimi ga anata ubattemo. Hanarete yuku kokoro nodo koko ni (I know "koko ni" means "here") wa rai to itte.

Question

What does this mean??
I was listening to Shiver (by The Gazette) and in the very beginning I hear "Tatoe owaru koto no nai kanashimi ga anata  ubattemo. Hanarete yuku kokoro nodo koko ni (I know "koko ni" means "here") wa rai to itte.

Answer

Is this words of Japanese song? There are some errors in your sentence. Correct sentence is as follows.
"Tatoe...Owarukotononai Kanashimiga Anatawo Ubattemo Hanareteyuku Kokoronado Kokoniwa Naito Itte"
Your request : 
"Kanashimi"-->sadness, tear etc...
"Hanareteyuku"-->decathect
This song is very complexity and difficult for even Japanese to understand. This is the all what I can answer, sorry.