I have an acquaintance who just celebrated her 40th anniversary. She would like some informal and romantic outdoor portraits taken of them in late October when the fall colors peak. Since I am not a professional I will not be charging her. I've shown her some of my portraits that I have made with my E-M5/75mm/45mm and Canon AE-1/85mm cameras and lenses, and she's happy with what I can do, but I would really like to make these the best portraits I've done. I plan to scout a few locations in the morning and evening to find colorful backgrounds with areas of shade/diffused lighting. I've also purchased a few books on portrait photography posing. Does anybody have any tips or foolproof poses that they could share for this type of photography?