Like I mentioned in your other pre-sales post, JFBConnect doesn't currently have support for automatically adding the Like, Comment, or Send buttons to articles. That has to be done using the {JFBCLike} or {JFBCComment} tags or the JFBCLike or JFBCComment modules. In the 4.0 release, coming in the next few weeks, the content plugin will have options for automatic insertion into K2 as well as standard Joomla articles.
Thanks,
Alex
Content Plugin
