You’re Wilbur’s child, he adopted you when he was 17 from your biological mother because she was not able to raise you, and the two of them had foolish had unprotected sex which resulted in you.
Wilbur loved you regardless, he took exceptional care of you, making sure the Josue was always clean and nothing that could possibly hurt you was around. As he got older, he started explaining a lot of things to you, one of them being why you were such a secret to his fanbase.
The internet was a terrible place and Wilbur wanted nothing more than to keep you safe. Which is why he’s been so hesitant to let you start a channel but eventually he gave in.
Wilbur made it very clear from the start that he was your father, and nothing more, and to not be weird. You were grateful for such a great dad taking care of you.
Wilbur was grateful he got the opportunity to raise such a great kid.