When I first started seeing my fiance (who I met at work!), I didn’t tell anyone in my office — not even my close friends.
Also take time to hang 1:1, which coffee breaks are perfect for.
It wasn’t until we had been seeing each other for a few months and became serious about the relationship working that I opened up.
And still, it’s important to only tell those you trust and to be on the same page with your BF/GF.
If things go south, be sure to stay cordial with that person.
It’s crucial to think about your actions before breaking things off, and if you’re the one to do it, be kind.