That depends. I'm pretty sure the game has a credit scene so if you were at the end of his route you would trigger the credits. This could be a bug. Next month I'll be uploading the next public version and I'm sure this issue will be fixed.
So far I would recommend you to choose other options to see if the route ends abruptly I may have committed a mistake there where the game is trying to go to the next route but it's not sending you anywhere.
On Wagner there is a route where you would get a crash after selecting a choice.
So save the game frequently so anytime you find issues you can go back and select another response. I can't fix this build because it's literally ten or more versions older than the current one for patrons. Sorry.