1. He's cute.

2. Wait no, he’s adorable.

3. He’s tall.

4. That face he makes when he looks at the camera.

5. He's spontaneous.

6. He's a prankster.

7. He knows exactly how to treat Pam.

8. He waited years for her.

9. How he tricked her so many times before proposing to her.

10. The speech he made at their wedding.

11. He's honest.

12. He makes Michael Scott feel better when he's sad.

13. He pays attention to the little things, like Pam’s favorite yogurt.

14. He will do anything to make anyone laugh.

15. He's faithful.

16. He always knows what to say when Pam needs him.

17. He's a good friend to Dwight even though it’s Dwight.

18. When the doctor told him he was having a baby, he cried.

19. He was supportive of Pam when she wanted to pursue art.

20. And obviously he’s beautiful.