Dude, wheres my pen?

Dude, wheres my pen?
I dunno you lost it.
I'm onto you, you have it, don't you
No, why would I have it? It's your pen.
Are you sure?
Yes, I did not touch your pen. I have my own pen so haha and I didn't lose it.
LIES!!!
What? Who lied? Did you? Did anybody here lie?
Right...I don't belive you...Why should I trust you?
I think you should trust. Who knows, I might have your pen. (hint hint)
Who the hell is that? Do you know her?
Yes, thats my sister. Give me back my pen you penapper!!!
I don't have it.not.
Oh shut up you blamed me and now you blame your sister, I think you hid your pen so you could blame us!
(Evil laugh) I had it all along, suckers!
How could you have it if I have it? Your all lying. you just can't trust anyone anymore.
I like marshmallows
Who are you?
Oh, thats my ex.
So who has my freaking pen?
Your pen is in the toilet.

End