I think it's about not drinking at a party and being expected to take care of everyone who goes crazy. He's asking "am I responsible?" for you.
At the chorus he says he's willing to pay to get into the party (as most guys have to for the drinks they're expected to drink) but he's not willing to give his "clean body" by drinking the beer or alcohol.
And at the end he answers the questions from before basically saying it's not my problem or responsibility. I chose not to drink you, you did so deal with it yourself.
I think it's about not drinking at a party and being expected to take care of everyone who goes crazy. He's asking "am I responsible?" for you.
At the chorus he says he's willing to pay to get into the party (as most guys have to for the drinks they're expected to drink) but he's not willing to give his "clean body" by drinking the beer or alcohol.
And at the end he answers the questions from before basically saying it's not my problem or responsibility. I chose not to drink you, you did so deal with it yourself.