There needs to be a way of calling back emails sent to the wrong person.
When everyone is singing "Happy Birthday" and it all goes quiet when you're meant to say their name.
"HAPPY BIRTHDAY something something, HAPPY BIRTHDAY TO YOU!"
When someone passes round a card to sign and you have no idea what it's for or who it's to.
Then when you read the card you feel like a stalker.
Trying to decide if you know someone well enough to go up and get some birthday cake.
"I smiled at them in the toilet once, I can definitely take a large slice."
When someone does a poo and it's really obvious.
"You've been in that bathroom stall for over 4 minutes now. So I really hope you're doing a poo."