As I have written before, she doesn’t have to be an Adriana Lima type of a girl but she needs to take care of her body and her mind. She doesn’t have to do this for men’s sakes, but for her own.
She is the one who wants to look good regardless of her man and he is the one who is happy that she looks good because of herself and not him.
Mens sana in corpore sano – She will take care of her mind so she can be healthy and stable from both inside and outside.