"Don't worry. I'll explain everything...Probably very badly, but I'll try." Merlin didn't mind, he gave her hand a comforting squeeze as he opened the door to the taxi, sliding in first to show her it was fine. He knew this place was intimidating at first, but once you got used to it -- He could wait to show her around.
"This place is called Kansas. It's years and years in the future. These are cars, the yellow ones will take you places if you pay the people who drive them. Normally I just walk, but they're faster. The apartment is the place we stay. It's a huge building with a bunch of little homes in it." Merlin explained it badly like he'd promised, sitting close to her after telling the taxi where to go.
"It's a lot, but it'll be okay. Morgana is going to help you get some clothes, and I'll -- I'll take care of you."