Sakura and Shirou
As soon as the squirrel-like girl noticed them, she turned around, clearly excited to see them, and rushed over towards them, replying to their question. Before they could respond, however, she began bouncing around excitedly, firing questions at them at a fast pace and getting way too close to be comfortable.
Unable to get a word in edgeways, Sakura and Shirou could do nothing but stand there uncomfortably and look at the girl with confusion, trying and failing to follow her as she skipped all over the place faster than their eyes could move, moving in uncomfortably close to inspect them before complimenting their appearance, causing Sakura to momentarily frown slightly at the reference to Shirou's attractiveness, and then opening up their picnic basket before complementing their cooking skills, causing Sakura to blush slightly.
Finally, she stopped moving and talking for long enough for them to focus and reply. Looking at her with astonishment and a little discomfort at her lack of understanding of the concept of personal space, Shirou spoke.
"We've been here for a little while, but not too long. Originally we're from another world, just like I assume you are", he said, largely ignoring the comments on his appearance.
"As for the food, that's our lunch. We cooked it before we came out", he added, looking at Sakura with a smile.
"You can share some of it with us if you want", Sakura added with a kind smile. "We made plenty."