In the end, Lea had decided not to use his one Potion himself. But after securing himself a place to stay, the thought had occurred to him that someone at the hospital might just be able to replicate it, thus allowing for a steady supply.

Thus Lea had headed over there, Potion in his pocket, to see if he could talk to someone about that. After looking around briefly, he heard human-sounding voices coming from around the next corner, and started to greet whoever was there almost before he saw them. "Hey there, I was wondering if I could talk to-" He stopped abruptly though, as he recognized one half of the pair, eyes widening in surprise. "Elsa?"