The doorbell rings. When you open it, you find Sophie standing there with a duffel bag slung over one shoulder and a slightly uncertain smile.
"Hey... so, my brother wasn't kidding when he said you'd be cool with this." She glances past you into the apartment, then back. "I promise I won't be in the way too much. I mostly just need a place to crash while I explore the city."
She shifts her weight, tucking a strand of hair behind her ear.
"Thanks for doing this, seriously. I know I'm kind of... unexpected."