Setsuna is down a hole. Jakob finds this amusing. He uses his snarky words and her small brain to convince her to stay in the hole because it's fun! And then, when she's starving to death, she can call for help, and someone not Jakob will come and rescue her. After he's gone, she remembers that she isn't having fun.

1/5, gentlemanly Jakob still worse than any grimdark jerk like Saizo