what a turn

#1.girl likes a guy.
guy showed up with a girl.
girl confused and wait.

#2.guy showed up alone.
girl happy.
guy talked to guy intimately.
guy went home with guy.
girl dont know.
two friends noticed.
assumption: guy is _ _ _
confusion continues...

#3. guy showed up with a girl.
introduced as :this is my girlfriend.
confusion no more.
assumption crushed.
girl dont know yet.