In the video clip from Seinfeld, one character (the "close talker") talked while standing very close to Seinfeld and his family. He made people feel uncomfortable because based on his relationship with them (i.e., acquaintances/friends) he should stay within the _______ zone, but he went into others' _______ zone.

 

1.personal; social

2.public; personal

3.personal; intimate

4.intimate; personal