Morning -> evening.
While Portia is more inclined to the maths, sciences, culinary gastronomy, Edwin's more artistically inspired. Poetry, music, art, he appreciates and enjoys. While Portia enjoys art, edwin connects with it. He writes music and poetry, but I could see him collecting paintings, illustrations, etc. I doubt he would paint freely, but i think he's that guy everyone hates that doesnt paint ever and then picks up a paint brush and is great at it only to never to d it again LOL. They do have an interest in common: boning. and romance. and I would say fantasy too haha, but they both have p large appetites and enjoy erotic art. I imagine they'd arrive to one another like 'this is the outline of the thing I want to try' and the other is like hmmmmm ok. down 24/7.
In a historical setting, I could def see edwin getting a reputation for 1. being really into his wife. 2. being REALLLy into his wife. Like cancels meetings, people walk in on their escapades all the time. They share a room, and hardly ever get out of their bed, and when they do, edwin probably very openly complains about it. Also when ur rich, you can have a big property to freak it around. Eventually they get a cease and desist from the king or whoever is running the greater schemes. With historical/nobility romance, obi there's always a pressure to make an heir, I think their trysts began in the guise of that, but both pretty quickly decide they don't want to share their time with some baby, so they're as careful as one can be, and some time goes by where theyre like oops! nothing happened! oh well! hehe.
Also, edwin's hair should be pulled back all the way, but i imagine portia made him give her some hair for some like curse she'd put on him if he married her and then had a secret mistress/mister without telling her. edwin the virgin was like ... ok lady. she gave him some hair too as a trade, its only fair.