"I think," Gladio offered, tilting his head slightly, as the kettle started to whistle, and so he picked it up off the stove, turned the burner off, and went to pour the water into the cups, "the same about watched pots goes for watched doors, too, you know."

Plus, he was waiting on a blind man no doubt stubbornly fumbling his way through a grocery store refusing to ask for help, so....yeah. Definitely a much longer wait there than with the kettle.