I think she called him out on not liking women a bit ago. Him kissing this one got him nauseous ~MC was one that might be acceptable, he thinks. Juniper D
This and she was a sex worker. For a man as prideful as him, it must have hurt his ego in some way to lower himself to touch so he can use her for his plan
Why he look like that ?
Also that lady is dead dead. He's going to create whole new war crimes with her corpse. That's the devil incarnate right there