[Tatsumi's smile is small, and maybe a little hollow.]

I hope kindness doesn't always surprise you. I hope you're so used to it soon that you don't have any impulse to question it.

[But his smile brightens slightly at Mayoi's suggestion, and he looks around for something he seemingly dropped before straightening again with a small umbrella in hand.]

We live next door to the church. It's not a long walk, but it isn't covered. Here.

[He offers the umbrella to Mayoi. His standing posture wobbles slightly, but he only reacts for a brief, disappointed moment. He'll will his aching legs into submission, or die trying.]

I'm a little afraid you'll catch a cold if you get drenched again, and it sounds like it's still pouring outside. And I'll loan you something warm and dry to wear until we can buy you suitable clothes tomorrow.