of course I've never been in a relationship with a celebrity before, but I assume that it depends on the person (I think that's obvious for some reason, sorry if I sounded stupid lol). I think some people do get jealous, but honestly this feeling doesn't need to be horrible all the time, we are humans after all. Communication will always be the best, if your partner can make you feel secure, then the rest doesn't really matter. The negative feeling sure will be uncomfortable, but if you love that person and is willing to have a future with them, then it will pass with time. And the people who won't get jealous exist too, I think I am part of them, but I don't judge those who get because I can see where the feeling is coming from.
i guess communication is the key.
yes
i wonder if the romantic partners of actors ever get jealous seeing their partner's romantic scenes with someone on screen. i mean yeah it's just a job for them but still i wonder if the scene is that intense it makes them feel insecure or something. well I have never dated anyone in my life so i guess I can't really tell what it might feel like.