I think this song is about how we compromise who we are and our needs when it comes to relationships. Certainly in some relationships with lopsided power dynamics a man or a woman completely changes who they are so that they will find admiration from those they admire. It can be so much that someone completely lets everything they care about fall to the wayside for this "relationship" that society teaches us we should value. I think the singer is saying he wont do that for anyone and he's really not available in the way that someone wants him to be. Because face it in serious relationships are maintained with basically, lies. "I'm never gonna stretch my shape, for you" = I'm not going change who I am as a person. "I'm never going to feel the shame" he's not guilty in the way that you want him to be for not changing
I think this song is about how we compromise who we are and our needs when it comes to relationships. Certainly in some relationships with lopsided power dynamics a man or a woman completely changes who they are so that they will find admiration from those they admire. It can be so much that someone completely lets everything they care about fall to the wayside for this "relationship" that society teaches us we should value. I think the singer is saying he wont do that for anyone and he's really not available in the way that someone wants him to be. Because face it in serious relationships are maintained with basically, lies. "I'm never gonna stretch my shape, for you" = I'm not going change who I am as a person. "I'm never going to feel the shame" he's not guilty in the way that you want him to be for not changing