Okay so how about a Masquerade type one. The girl is orignally forced to marry someone else according to class and later meet a guy with a mask at the dance and she doesn't know who he is yet they bump into eachother the next day?
Reid/Emily? Dunno. I usually do Reid/Morgan, but I can give it a try. ^^ I'm guessing you're going to be the princess, since I see you playing a lot of female roles. Do you have any other details in mind to the setting/plot/etc...?