Peter had opened his mouth, ready to launch to an explanation that could only come from him and his ability to talk at the speed of light. He was going to mention that he really had been intending to stay home and the open window but then Mr Stark says not to go into detail.

He lets out a sigh and glances down at Shelob who's not really offering too much support. He probably shouldn't have tried to lie his way out of things.

"Yes." He finally admits, sounding positively defeated. "And no, I don't think so? Not unless you can come up with some way to keep rotom from like... taking it over?"