I guess...? [He isn't convinced of it, isn't following the metaphor well enough anymore. There's clearly too many details of this that Sans isn't explaining well enough for him to tell what his brother's dreading. Time no longer looping, so things that happen stay that way, and there's no chance to do them better...? Timelines dying, in which case, he's just worrying about death, in some extra complicated way...? He shakes his head, shaking off the contagious mood as he realizes how little sense it all makes.]

No, hang on. I don't even know where these line readings came from... Who says anybody's drawing anything? The world got eaten, and now time's frozen. That seems like plenty to stop any lines. [Why is Sans borrowing trouble, seemingly making up extra bad guys causing problems, when the Hunger is right there? Out the window?]