In most offices, these so-called mix-ups are just petty arguments made too big. People get worked up over who used the last coffee pod or who forgot to refill the printer paper. It's not some big drama, it's just daily nonsense that everyone makes too much of. If you step back, half the time it's about stress or bad days, not real problems. Writing a story about it might be fun, but keep it real, most office fights are silly when you think about it. Focus on the small stuff that people blow up into big deals, that's where the humor is.