This song could definitely be about a friendship, but I also think it speaks to addiction.
The lines: "Every time I get away you/Find a way to reel me back in." remind me of relapsing after assuming recovery.
I think the halo could be representative of how in the beginning of addiction (whether you're addicted to drugs, self-harm, an eating disorder etc.) it's all good times. You don't rely on the thing, you just use it once or twice and find it helps as a coping mechanism: the "first high." After a while, you actually become addicted and it's no longer making you feel better. Suddenly you need it just to keep your head above the water.
This song could definitely be about a friendship, but I also think it speaks to addiction. The lines: "Every time I get away you/Find a way to reel me back in." remind me of relapsing after assuming recovery. I think the halo could be representative of how in the beginning of addiction (whether you're addicted to drugs, self-harm, an eating disorder etc.) it's all good times. You don't rely on the thing, you just use it once or twice and find it helps as a coping mechanism: the "first high." After a while, you actually become addicted and it's no longer making you feel better. Suddenly you need it just to keep your head above the water.