"
just can't escape
It's like you're here with me now
But the words you say
They always seem to fade out
Since you been away
I'm just a face in the crowd
Someday, someday
I know you're coming back
(J-Dog)
Danny is saying how even though the person is gone, they're still there with him in a way, however, while they're trying to guide him, he can't always hear what they say, and is fading into the background, and how he knows they're going to be back someday.