confess to (someone or something)
1. To admit something. I don't think he has any intention of confessing to the crime. Everyone knows that you have a crush on Lauren, so you might as well just confess to it!
2. To admit something to someone. I don't think he has any intention of confessing to the police. Everyone knows that you have a crush on Lauren, so you might as well just confess to us!
confess something to someone
and confess to someoneto admit something to someone; to admit having done something to someone. Tom confessed his involvement to the boss. Max confessed to the police.
confess to something
to admit having done something. He will not confess to the crime. In the end, Max confessed to it.
confess to
v.1. To admit to doing something: The kids confessed to eating all the ice cream. I will not confess to a crime I did not commit!
2. To admit something to someone: The thief confessed the crime to the police.