Loona's whistle and knocking with a chestnut gets a curious redhead peering from her door— and boy does that curry smell good. It's gotta be Loona, but... she is the (therapy) dog? Huh. Well, luckily for Loona, the first Phantom Thief was a talking cat, so this is literally no different than Morgana being here!

"H-hey! You're L-Loona, right?" There's a brief glance at the picnic basket and a smile before the door swings open.

"I c-cleaned a little so i-it's not... uhh... a-a shut-in cave, but th-there's enough room for the both o-of us to be comfortable!"

Which, comfort when you're not social or have social anxiety (and working on it) is important. Futaba knows this, and since Loona sounds similar, it's time for max hikikomori comfort.

"Come on in, s-sorry if I'm a-a little weird for a wh-while, I gotta get used t-to being a-around you."