求翻譯這段英文。
"I wrote it. The lyrics mean a lot to me. It's about a situation I have been in where I was with someone and I couldn't move on even though I knew I was better off leaving them behind. I likened the relationship to a drug addicion, where even though you know it's terrible for you, you can't get away from it. When I say "you're my heroine", it means that I am envious almost that the person can have such a hold on me. It's a double meaning."