You should respect a friend's choices.
Jed's female friends enjoys having lots of sex with multiple men.
Jed wants to comment on her friend's behavior.
Jed tells his friend that she should just make sure that she's having protected sex.
Jed calls her friend a name and tells her she's going to become pregnant soon.
Jed's friend feels that Jed is considerate and trusts him more.
Jed's friend feels insulted and feels that Jed is a jerk.