[ Somewhere in the corner of Zenitsu's mind, he wonders how things would have been different if it weren't for the new years fortune curse. He definitely wouldn't be sleeping in another guy's arms like this. Zenitsu certainly wouldn't have gotten a chance to learn that it's a lot more comforting to feel the warmth of another person right next to him as they laid in bed.

...

He puts that thought aside as he goes to respond to Tanjiro as he looks up at the other from where he lay. ]

You think? You don't have to spend so much on paper and ink, and it gets sent pretty fast, almost instantly. It's super convenient, at least.

[ In a way, he does agree with where his friend's coming from, though. ]

But yeah, I don't think it should completely replace how we talk to people. It's just like eating food together. It's better if you can talk to people directly.