Not sure how to fix the redness, but I can give you some pose ideas, I always see the classic, I call, school portrait shot, boring!, try something like the bench in someones yard, I like unusal maybe a collage of pics to be put togther on one page, like shoot just hands( holding hands),maybe duplicate one of their wedding pics, them in a dance pose, them looking at each other, if their spry enough take a pic of him dipping her, a kiss with her leg up, a close up shot with her hands on his face and his hands covering her hands, and then tell them to just talk to each other and be playful and just start shooting like a mad hatter, I have gotten some awesome shots without people posing.