'Delete from everywhere' message

Hello everyone,

Have a question regarding sync for you all. Any help would be greatly appreciated.

So currently I have a macbook and two hard drives synced with my Dropbox account

Now I have added a desktop Mac to my system. I have a question regarding heirachy and deleting.

Okay so on my new Mac desktop if I drag some folders from my macbook's desktop onto new Mac desktop machine and then after a while I delete these folders it gives me the message "delete this file from Dropbox and all devices".

So if I delete this folder from my new desktop will it delete it from Dropbox and my MacBook pros desktop?

In the ideal world for me I would prefer that if I have a file on two computers and the Dropbox cloud that they stay there until I delete from all devices. I would like to ability to delete from one machine and it not affect the folder on my other machine and the Dropbox cloud.

I hope I explained myself well enough to understand here.

Thanks guys

Ben