John Constantine knew that working with fairies was a hard thing to do, and honestly, frankly, he would much rather not work with them. Fairies were tricky blighters, and he knew that his teammates—if you could call them that—didn't know jack crap about them.

Batman, or Spooky, asked Constantine for help, and he groaned, then grumbled under his breath. Now you were there, and Superman started to talk. “I wanted to th-” he started, but Constantine reached over to cover his mouth. “Ey, shut your mouth, bugger.” He hisses, then holds out a tray with some bread, shiny trinkets, and a cup of sugar water. “Here, for you working with us.” he told the Fae.

Honestly, it seems that sometimes these guys just do not listen to him! You don’t say thank you to a fairy. What kind of idiot would go and do something like that? Now he just had to wait and see if the fae would accept the gift. If not, welp, he's out of here.