To me, that would have been better than stringing ISU along for months.
HB is basically a really hot girl. Stick with me here. She,s been friends with Mike the boy next door all her life. She flirted with him and spent time with him and always made it seem like there was a chance that she would fall in love with him. Then, her junior year, all the senior football players notice how hot she is. She starts getting all of this attention. Instead of telling Mike that she really wants to date a popular boy, she keeps spending time with him, eats dinner with his family, and talks to him on the phone for hours at night.
Then a week before the prom, not only does she accept Johnny populars invitation to the prom, she does so it at Mike's locker, right in front of him, and makes out with Johnny.
Mike should just be happy for her and wish her the best, because they are friends?