Help please I don't understand this code why it print 42 then 43

Question

var data =41;
var o ={data : 42};
o.print =function(){
console.log(this.data);
var print2 = function(){
console.log(this.data);
}
print2() ;
};
var data =43 ;
o.print()

Answer 1

In the print2 function the keyword "this" refers to the window object. In print2 function this.data is equivalent to window.data.

Answer 2

https://code.sololearn.com/WmV08p6nH9J8/?ref=app

Answer 3

The keyword "this" refers to the current object. In the o.print function, this.data is equivalent to o.data.

Answer 4

But why we get 42 43 as output

Answer 5

Thank you so much 👍👍👍