Why must boys be so dumb?

Yesterday was Saturday. All week I had been planning to go see the play that my best friend Sabrina is playing the lead in. The plan was for me, Adi(my best guy friend), and Francisco to drive up to Austin Highschool on Saturday for this play but then Sabrina had to invite my ex boyfriend Jordan. I figured okay whatever as long as I dont have to drive up in the same car as him b/c a.) he has really bad taste in music and refuses to listen to rap along w/ a lot of other really good music like Cake or the Decemberists or Modest Mouse and the list goes on, b.) its a little awkward since I broke up w/ him b/c he still isnt over it and gets jealous of guys i hang out with and in general is just making it really hard to be friends again b/c he wants to be more than that. It was going fine we all met at Sabrina's play but Jordan had been a butthead about the whole driving set up and all but whatever. Then after the play we all went over to Sabrina's brother, Noah's house to watch a movie and eat pizza. And then things got even more wierd. Adi and I were just hanging out like normal and as i learned today Jordan thought they we were going out so he was making very subtle digs at Adi all night and was being quite rude, especially at the end of the night. Ergh why do guys have to be so dumb.