and another Ellery rant-at-Bill in chapter 27, the morning after the night before, sets the tone for Bill's later jealous approaches when he realizes Ellery has a new man:
As Ennis found his way to the kitchen, the phone rang, and heard Ellery groan. "Goddamn fuckin Bill," he said loudly, and after three rings he picked up on the extension in the bedroom. "What now, you bleedin? Yes I told ya I was comin over today. Fuck Bill - it's... it's 7 o'clock and no I ain't eatin breakfast with ya. We ain't a couple no more, goddammit!" A pause. Ennis opened the fridge and got out milk and eggs, found a loaf of white bread and put two slices in the toaster as he rummaged through the cabinet for a fry pan. The kitchen was spare but well organized, all the dishes neatly put away, and an automatic coffee maker already filled, on the counter. He checked the water level and turned it on, its gurgle obscuring part of what Ellery was saying, but not all.
"Well get over yer little girl hissy fit. If I kin sit in yer kitchen waitin on you while you're slidin your dick down Gene's throat, you can damn well wipe outta yer mind what I do on Friday night across town, Bill. Grow up will ya? Just for a few hours." Another pause. "No its gonna be a while because I can't fuckin move right now because I'm fuckin crippled like I usually am after I sleep wrong, now fuck off Bill, please, for at least a few hours."