I think this is about being completly in love with somebody you don't even real like that much and you know that person doesn't feel the same way but still you can't help but love them, like the opening line "I'm sick on loving you" as if loving her is a sickness he just can't get over.
I think this is about being completly in love with somebody you don't even real like that much and you know that person doesn't feel the same way but still you can't help but love them, like the opening line "I'm sick on loving you" as if loving her is a sickness he just can't get over.