Of course, there are a lot more than five,** but this is a start:
1. He's indefatigible.
Right now I can hear him downstairs rearranging the furniture. After that, he will probably clean out the car and start getting things ready for breakfast. He might also do the laundry and vacuum a little. It's 11:30 p.m. Oh, and he's had two major back surgeries in the last 12 months.
2. He loves to clean.
You might think this is awesome for me. And in many ways it is, but it can also be very tragic (at least in the eyes of our kids). They have learned that if it's not picked up, it might get sucked up. Or that Dad will put it away in places they can't even fathom. Today, Sky left his intricately designed Hex Bug track on the floor just long enough to go take a quick bath as I'd requested. When he got out of the bath, the track was gone, vanished without a trace. It took quick thinking on my part to avert a major crisis--Ren knows Sky doesn't handle lack of fairness or unexpected change well, and yet he always picks up his stuff without asking first. Sigh.
Ren also has trouble with the 24-hour rule: "No child's artwork can be thrown away in the first twenty-four hours after its creation." Before I explained this to him, Ren threw away art almost as fast as Pink P could make it. Nothing produces drama quite like the crumpled up picture of a pink unicorn discovered in the trash can. If nothing else, Ren has become better at covering his tracks.
3. He is not romantic.
And yet he's totally a romantic. Shhh. Don't tell him I'm onto his secret.
4. He can taste something and then make the dish from scratch without ever consulting a recipe.
This is why I married him. Duh.
5. He's a bargain shopper.
The first year we lived in the US, he bought 20 boxes of Hamburger/Tuna/Chicken Helper because it was on sale. When we moved almost two years later, we still had some left. He's learning to differentiate between bargain and binge, and the difference in storage space is amazing.
**For example, you already know he's a stay-at-home dad (link) who sews (link) and comes up with interesting parenting techniques (link).