Denzel is fine with Harry, the other man seems to be open to the supernatural and saved his Growlithe and forever graceful! Henry also believes people have second chances in life. So supportive is great!

The only thing that rubs Crocker the wrong way is that Henry has a kid...

1. Crocker never had any kids of his own with his beloved
2. Child hater

So he's trying to look passed that even if he does openly get bitter when the conversation goes that way.

All in all outside of that Crocker doesn't mind Harry and since Crocker is rather picky about people.