[the furrowed brow is one of someone who is. seeing a similarity. in someone that is NOT himself. and that's... hm. unsure how to feel about that.]

... in my experience, a brother isn't likely to find comfort in that. They'd rather keep suffering hell to make sure that their sister is safe in any timeline.

[Yu Junghyeok's feelings toward his sister... complicated but. just as extreme, honestly. never once forgave himself for any times she ended up dying, but especially not the first time.]

So it's not a tactic I would take to comfort someone.