1.) He hates anything healthy, but he also really hates pizza or chicken tenders. 2.) Lute sometimes unsettles him even though she's his right hand and he is worse than how she is. 3.) He really loves his sons Abel and Cain. 4.) He has no problem with his girls (the other heavenly exterminators) getting with other girls, he just judges what kind of girl they get with. 5.) He sees the exterminators as the daughters he never had, despite how he acts in front of the heavenly court. 6.) He kind of had a crush on Sera but got over it once he had met his one true love, barbeque ribs.
These are just my headcanons, and they have no correlation to what your headcanons are (unless some of them are similar)!