It was Leigh the one who entered. The old animatronics had just seconds to think, and they could do two things: go back to the Parts/Service room or stay and continue fighting. Freddy wasn't going to risk everything again.
"We're leaving." Was all he said, before returning to that dark room. The other three didn't hesitate much to follow. "We will talk about this later." Freddy directed the words at Golden Freddy.
"Hey guys," Leigh's voice made the toy animatronics look at him. "Did something go wrong?"
"No- no, of course not- no." all of them except Golden Freddy and BB replied at the same time, a lot of confusion, dissimulated anger and nervousness on their words. Leigh knew something did happen, but he wasn't about to ask.
With a frown, he tiredly said, "Well, I'm going to my office. Be prepared for today. And…" Leigh looked at Mangle. "What on earth happened to your eye…?"
During all that time, Mangle hadn't noticed his left eye was on his 'other head' as a cause for the children's desire to play with anything that can be broken. Neither did the rest of animatronics.
"Yeah, how did that happen?" Toy Bonnie asked, now noticing it.
"D- don't kn- ow." Mangle replied, kind of saddened.
"Oh, don't worry. Leigh can fix that. Right?" Toy Freddy said cheerily.
"Yeah, sure." Leigh replied, not truly meaning it. The toy animatronics didn't notice it. But Toy Chica actually did, sort of. She frowned as Leigh walked back to the office with a yawn.
"See what… I'm… talking… about now?" Golden Freddy asked Toy Chica after figuring out that she was suspicious. The chicken nodded worriedly.
"He's not lying." Toy Freddy suddenly said. "He said he's going to fix that." He turned to Mangle. "Didn't he?"
Mangle looked down without replying. He was starting to get suspicious as well, erasing that cheery look out of the bear's face. He looked at Golden Freddy and Toy Chica, then at BB, then at Mangle again, and finally at Toy Bonnie. All of them had lowered their heads and seemed to be lost in thought.
"I do think he's been lying all this time." Toy Chica said softly, her voice cracking a little. Toy Freddy's ears lowered down.
"No. Not going to happen." He said dryly in a deadpan manner as he turned around and went back to the show stage. Golden Freddy glanced over the rest of toy animatronics. Toy Chica crossed her arms, Mangle was facing his out of place second head, an expression of sorrow could be seen on BB's permanently cheery face and Toy Bonnie looked really confused.
"Y- you… we- were… r- right- t all t- t- this… time…" Mangle realized out loud. BB, Toy Chica and Toy Bonnie nodded at unison as they looked at Golden Freddy, who returned the nod.
"Then… my work… here… is done… for now." He muttered, before unexplainably vanishing. Toy Chica's eyes widened as she gasped, Toy Bonnie mirroring the action.
"How did- He was- I mean- What the-?" Toy Bonnie stuttered, eyes wide. Mangle's jaw opened slightly, not able to figure out what had happened. BB seemed to freeze as he stared where Golden Freddy had been seconds ago.
"Alright, what's happening here?" Toy Chica said worriedly. Everything that happened was weird. First the old animatronics asking for a fight, then Leigh lying, then Golden Freddy vanishing like a ghost…
"I w- will- l just… pr- pretend- d t- t- that… this- s n- never… h- h- happen- ed, and g- go… ba- back to m- my spot- t…" Mangle said in a confused tone, slowly walking backwards towards kid's cove. Toy Bonnie gestured Toy Chica with a slight tilt of his head to go back to the stage as he walked there. The chicken glanced one last time where Golden Freddy had been before following the blue bunny. BB soon occupied his spot too.