Why is the program not printing three lines?

[Souvik Dutta]

Hi,
I wrote a purposeless code today.
<code>
class first():
    print("From first")
    def second():
        print("From second")
first()
first.second()
</code>

Now the output I get is
>From first
>From second

But when I comment the call of first that is the comment the second last
line of the code (#first()).
I get the same output. This is confusing because first() when called alone
prints from first. And first.second() when called alone prints from first
from second. But when both of them are called together, the output is from
first from second. Should not first.second() print only from second. Or
when I call both should I not get three line
from first
from first
from second
Why do I get that output?