i think this song is about going through suicide, and every time the person is thinking of killing themselves, they call this one friend. towards the end, when he says 'you saved me from falling, saved me from falling, i'm so in love with you' he's saying that he's finally over this period of life where he wants to kill himself, and he's realizing he's in love with this one friend because he/she's helped him/her through so much.
i think this song is about going through suicide, and every time the person is thinking of killing themselves, they call this one friend. towards the end, when he says 'you saved me from falling, saved me from falling, i'm so in love with you' he's saying that he's finally over this period of life where he wants to kill himself, and he's realizing he's in love with this one friend because he/she's helped him/her through so much.