It's one of those things when I guess you had to be there.
I'm a sensible person, but it's hard to see the truth here.
Jesse E. has been through press junket after press junket, and it's one of the most tedious things to do as an actor because it's long, boring, repetitive.
Romina Puga is probably has the personality for TV but not the knowledge. She probably doesn't put enough research, therefore, people can sense that and hides it with her smile or whatever. And yes, most likely people online will side with her because she's attractive.
And... I think they just didn't hit it off.
At first, I was thinking Jesse was laying it THICK with his wit. I have a feeling like, if we heard from Jesse's side, however, I think maybe something went down before the interview got started. There must be more to it because I can't see Jesse just acting like that without a major catalyst.
That being said, some people online are celebrating his behavior. I don't know. Maybe I am a generally nice guy that I wouldn't go and say "You go Jesse!" Unless she was treating him like an idiot off-camera, I can't say much.