I hope someone will be able to help me with this song:

It's a 90ies song (or maybe older, I'm not sure), it's slow and melodic. And it's sung by a guy.
Some of the lyrics are as follows:

"It's you I can't replace..
I need you
I want you
I love you more
And I give you all of my life.

[chorus]
I feel it's no vein under my skin,
There will be patience over again.
I feel it's no vein under my skin,
That's what it means to love."

Please help me!