If I try to post a Youtube video to Newsfeed (in Main) by pasting url to status I can't add any additional text, because only video preview (title and picture) will show up evetually.

When I paste url and type a text (screen01) only video is posted (screen02).

So pls, I need to know how to achieve
1) Text will be posted even with video preview

2) Preview link will be standard external link to Youtube (won't lead to internal video page)

Thanks in advance for your help