The lines that stand out:
"She looks like Heaven, maybe this is Hell"
He's saying he still has feelings for her, but she'll only put him through Hell again if he goes back to her.
"If I get drunk and I'm passed out on the floor, you won't bother me no more."
The thought of her doesn't bother him while he's intoxicated, but it's not really a good solution (which is why he words it so bluntly).
The lines that stand out: "She looks like Heaven, maybe this is Hell" He's saying he still has feelings for her, but she'll only put him through Hell again if he goes back to her. "If I get drunk and I'm passed out on the floor, you won't bother me no more." The thought of her doesn't bother him while he's intoxicated, but it's not really a good solution (which is why he words it so bluntly).