❔ C# Fundamental: does setting one object to another point or copy?

public SomeType someObject = new SomeType();
public SomeType anotherObject = someObject;

public SomeType someObject = new SomeType();
public SomeType anotherObject = someObject;

this is probably a braindead question but in this code, is

anotherObject

anotherObject

"pointing" to

someObject

someObject

(changing the instance variables of one will change the other's) or does

anotherObject

anotherObject

copy the values of

someObject

someObject

into a new object? im new to the language and trying to develop an understanding