#Junichirou: what?? but there was nothing strange on the forecast???

[bungou-stray-butterfly]

MarkAtsu Headcanon 1

You know that midwestern thing where you can go outside and smell whether it's going to rain or not? Mark is almost supernaturally good at it. He can go outside, sniff the air and tell you when it'll rain and for how long.

Atsushi doubted him at first, but after witnessing him in action a few times, he trusts Mark more than any other weather channel.