When the last person you want to see is the last person you see.
Everyone knows that the person who gave you the gift is Santa.
A low-key person
Sorry to cache you out but I want the data closer. The RAM replied: you're right, "life" is too short.
Because he doesn't want to be spotted.
irony irne/ noun a state of affairs or an event that seems deliberately contrary to what one expects and is often amusing as a result.
An incongruity between expectation and result.