To "let in on" refers to the act of sharing or disclosing a secret, hidden information, or private knowledge to someone else. When someone "lets in on" something, they are making the conscious decision to reveal information that was previously unknown or kept confidential to an individual or a group of people.
This phrase is commonly used when a person is privy to valuable or exclusive details that others are unaware of, and they choose to inform someone else about it. It involves entrusting someone with confidential information, allowing them to gain insights or understanding that they were unaware of before.
The act of "letting someone in on" a secret or hidden knowledge can foster a sense of trust, camaraderie, and inclusion. It implies an invitation to be part of a select group or to have a shared understanding, creating a bond between the person disclosing the information and the one receiving it.
Additionally, "letting in on" can also be used when revealing the truth or exposing a deception to someone who was previously unaware or deceived. It involves enlightening or educating someone about a situation or reality that interests or concerns them.
Overall, "letting in on" means to share private or concealed information, offering an opportunity for someone to gain new knowledge, awareness, or perspective in a trusted and inclusive manner.
