If you're responsible, it's time to fess up and tell the boss what happened.

Finally, you need to fess up about breaking the vase.

Whenever something goes wrong, he fesses up right away so we can fix the problem quickly.

After hours of questioning, he finally fessed up to taking the missing money.

After days of avoiding the issue, he finally started fessing up to his mistakes.

After hours of questioning, he finally fessed up and told the whole story.

Every time something goes missing, Tom fesses up sooner than anyone expects.

After hours of questioning, he finally started fessing up about what had happened.