I feel like it's about a person filled with only anger and kind of become a wakling-dead creature.
"Love sets me free" shows giving them love is yhey only way yo get him out of thst anger.
However,from"feeling but not believing",we can tell they are feeling the love but have been hurt too much thus not believing it.
"Here behind the wall
I feel so small "
also tells it
I feel like it's about a person filled with only anger and kind of become a wakling-dead creature. "Love sets me free" shows giving them love is yhey only way yo get him out of thst anger. However,from"feeling but not believing",we can tell they are feeling the love but have been hurt too much thus not believing it. "Here behind the wall I feel so small " also tells it