John: Is sex ever safe?
Jason: It's a good question.
John: In Japan thru have sex with robots...Seems safe to me, don't you think?
John: They*
Jason: That's interesting. But can there be sex without attachment?
John: Maybe yes. People can have sex without love. But the point is that it is risky. 
Jason: That's true. People don't want to take such risks. Hmmmm...
John: How about sex without politics?
Jason: I don't think you can ever really remove all the politics... But that's what makes it exciting. Isn't it?
John and Jason are discussing the meaning of 'safe sex'. John considers having sex with robots safe. He thinks people can have sex without love. Jason thinks you can't separate politics from sex completely.