Fern and Ryuko
The rules were: don’t go near the shore because humans were inquisitive to a point that was almost barbaric. If they caught you, it wasn’t so much a catch and release program as it was a catch and “hold indefinitely until your eventual stress-death from all the testing they put you through” program. Fern, however, was inquisitive to a point that she could (and would) avoid capture by any and all means possible if it meant she could see them up close for a little while. Curiosity killed the cat?...
Supernatural