[Beyond undoubtedly catches that little slip in grammar on Mello's behalf regarding L. And for a moment, he's running it over in his mind, adding it to the information gathered.]

And what would keep you from expecting he would show up here, if you yourself could? Doesn't that open the gateway for any of us to appear here?

[And he's on that bit like white on rice.

Although, colour him amused when Mello says that he also killed Sharon, and his eyebrows go up a bit.]

So is that what this is about? Since you killed her, no one else is allowed to.

[A jab at Mello. Beyond certainly knows that this goes above the gradeschooler's prospect of, "no one can pull their hair but me." He only wanted to pull that chain a little.]

And so you told her that she might understand you, forgive you, is that it?