If you're worried about what he'll say if you turn up and he finds out you have scars, why not tell him via phone or txt or email?

They have makeup that will cover it up and if you are that worried call him or text him and let him know

Scars aren't really a problem with photography, photos usually get photoshoped - to fix lighting, contrast, etc. - and they can easily edit them out if they don't want them in the shot. But if you are still concerned then call and ask about it.

hey hun i model and i have the exact same probs every time i get a call from my agency. i use cover up on mine...but mine are in spots that wouldnt be seen alot so its not that big a deal. it really depends where yours are. and honstly be strait up with this guy and tell him... because its not a big deal because they are going to edit your pics anyways so they can just edit the scars right out. no worries.
xo Hayley

Thanks guys, looks like I wont be doing it anyway because my boyfriends being a dick about it. grrr

sweetie pie since when is it your boyfriends decision what you can and cant do?

I've faced this very issue with a professional photographer. Your scars likely won't show as much as you think they will. But tell him, so he's be prepared, in case he wants to have props / drapes / makeup / special lighting / whatever. The photographer I worked with (who became a very close friend) actually wanted to talk about my scars, and he photographed me as we spoke.

It was a new cathartic experience for my - my doctor and I call it "photo-therapy," talking about cutting, and even goin visiting some of the dark places in my head and posing in positions I would take when I would cut, with blades. (I really really doubt you'll be doind that, I'm just babbling because it's late)

Butr whatever you want to hide, let his know ahead of time, and you two will work together with positioning and makeup - he'll be used to models who have flaws they want to cover up - and whatever you can't hide from the camera, if he's at all handy with photoshop, and most photographers these days are, especially for fashion f]hotography, he'll want to smooth out your skin, and he can remove scarring then.

Don't worry, just be open about it.

You'll be fine. I hope you'll let us know how to shoot goes.