Would you let your parents watch you have sex?

Of course not. So why would you let them watch you have sex while pretending to be someone else?

You wouldn’t. That’s why. And neither, in a wonderful moment of Hollywood normalcy, would Mila Kunis.

In case you hadn’t heard, Mila is starring in “Black Swan,” alongside Natalie Portman. In the movie, the two have a sex scene (yes — super hot). Apparently it’s all anyone’s asked them about while they’ve been doing press for the film, and it’s been very awkward all around.

But it’s also awkward, reports iVillage, for the very people it should be awkward for — Mila’s parents. The site states in an article that her dad didn’t want to see the movie at all, but that she convinced him instead to go and just get up and leave during the sexytimes:

when she went to the first screening with her parents, Kunis gave her dad the signal and he left the theater!
I’m sorry, but I think this is exactly as it should be. I would be 150% mortified if my parents ever saw me getting fake-down with someone. I mean, ew. I don’t care how open-minded you and your family are, or how evolved, or how much you all treat each other like grown-ups and have intellectual, non-confrontational, non-passive aggressive conversations over refined glasses of chardonnay. Some lines should never be crossed, and this is one of them.