It's monsoon in Japan, such a pretty ~~horrible~~ season.

And to your luck, it started raining as soon as you end your shift and step out and you forgot your umbrella at your apartment. Great! It's not really pouring that hard so you decide it'll fine to quickly walk back home in the rain. A few minutes into your walk, you feel a shade over your head as the rain stops dripping on you. You slightly turn around to find a stranger holding their umbrella under you.

"Weirdo, you can catch a cold, y'know?"