Do you recognize this comment plugin

I want to use this on my blog but I don't know which comment plugin it is, looks like this:

 

I think that comment form is generated by the theme, not by a plugin. If we had a link to the site, we might be able to find the theme for you.
If it's a free theme, you could add the code to the comments page of your theme.

 

I guess it has commentluv plugins

 

I think its comment form 7 plugin because you can add many field with this plugin

 

@Cash Nebula, it's not a standard theme, so if it is part of the theme I won't be able to find out.

I'll look into the other suggestions, thanks.