The other day a couple of my workmates got McDonald’s for lunch. They were in the break room whilst I was but finished before me and left all their rubbish on the table. I got up to clear it up and noticed a box of 6 nuggets had been left amongst the mess. I got a bit greedy and demolished them
I was due my period and trying really really hard not to eat junk food but I couldn’t resist them. I thought they were not wanted.
Anyway about an hour later my other colleague came back from an appointment and one of the colleagues who had been to McDonald’s said “your nuggets are in the break room”. I then realised they weren’t leftovers at all and I’d eaten my workmates nugs! 
I felt really bad but was too scared to say anything and it’s turned into a bit of a witch hunt round the office. The thing is so many people had been into the break room it’s almost impossible to pin it on me. I managed to get into work early the other day, slip £5 into my colleagues desk to cover the nuggets then went out for a coffee and came back to the office at normal starting time.
But people are still going on about who the nugget thief is and the longer it goes on the more worried I am about saying it was me.