I know that it doesn't refer only to chisoku but I think that the words fit him the best ... it just gives me the feeling that out of the four Chisoku would have the hardest time saying this words...It just reminds me of him and his sad story making me want to squeeze him to death .
Not necessarily, Eclipse is pretty void of all emotion and Dreymeil hides behind his own veil at all times as well.
On top of that, Void is just as unlikely to say anything remotely like that, and on top of that it's from Cisaya's point of view which further confuses me where this has left you with a sudden love for Chisoku?
Well , I believe that Eclipse wouldn't express himself with so emotional words and if someone managed Drei to show his true self he'd be way more emotional than that , so I believe that Chisoku's tsundere character fits the best... but I am obsessed with tsundere characters so I might have come to a wrong coclusion XD
About that , I personally think that since Chisoku is tsundere he accually hides alot of pain inside him and his story is pretty sad too , I am not saying that the other guys on't have sad stories... they all do but from my point of view I think that Chisoku's is the saddest. I don't know why but wen I read the text the image of him poped up into my mind...