Never comment on a woman's rear end. Never use the words 'large' or 'size' with 'rear end.' Never. Avoid the area altogether. Trust me.
Everyone has an opinion of who you are and what your relationship is about, things that you've done or didn't do in your relationship - and it's just all crap, really. Things that are written about it are all crap.
I like how my body feels when I'm in shape; I love how it feels after I work out each day. Fitting in the clothes I like to wear comfortably and living a healthy lifestyle is important to me.