How about I buy my entire office pizza tomorrow?
Oh wow, you're being serious? Why are you planning to get everyone in your office pizza?
Because I like the people at my office.
Buying pizza for everyone in your office is a really nice thing to do. People appreciate receiving gifts, especially when the gift is pizza.
Thanks.
What a good person you are. I bet they will love the pizza and you'll fell assured by doing that they will be always lovable people.