twitter help newbie !!!!!!!!!!!?

[Dino]

Twitter help newbie!!!!!!?
Im new to all of this twitter thing so got a few questions

1- If i sent a direct message , is that a private message that wont appear on my or the other persons profile .



2- FOR EXAMPLE - I went onto lebron james twitter replied to his comment , THEN when i go on my profile it says "@lebronjames .............." and shows the message i replied to him BUT will he be able to see my message on his profile that i replied to one of his comments or will he only be able to view it if he goes on my profile AND THEN , if he replies back to my comment will i be notified or will it be on my profile ?



SORRY FOR SOUNDING SO CONFUSING