“Oh look, a sweet wrapper.”
“Let me just check to see whether they were poisoned or not.”
“I can’t smell anything… I’ll taste it to see instea-“
“OH FUCK, yeah, ok, they were poisoned.”
Seriously though, if it’s one thing the Doctor and Sherlock have taught me, it’s that if I want to check whether something is lethal or not, I must taste it to find out.