Ghastly's manga / #extra characters(4)

Spoiler!! Why did Charlotte grin at Judith when they were about to leave? There's a hidden message on chapter 91, but what?

I feel bad for his lover though, he didn't have more time with him before he got involved in such panorama... If there was a second chance, I would definitely save that guy so that he can stay alive with him of possible... But it would make a love triangle at the end as well... (might ruin the actual plot and the purpose from the Title itself...