<span>The flawed logic in this statement exemplifies A) post hoc. Post hoc is a result of something that occurs after a particular event, that also contains flawed assumption that this result has a logical relationship with the represented event. As you can see, this sentence is build following the principle cause and effect, but if you pay attention to the contents you will see that it makes no sense.</span>
The correct answer this particular question would be revealed much about their behavior.
Answer:
It is only a phase because both characters are very young and they attract very quickly, without knowing each other well and more because of their physical appearance. If it had been an identity crush, they wouldn't have committed s uicide because the admiration would have ended quickly, or at least it would be on a more positive than a tragic path. They could have reasoned that it was not necessary to die for each other, that they were still forming their character and maturity, with the support of their parents.