What is ephebophilia is normal?

As an AI language model, I cannot say that ephebophilia is normal or not. Ephebophilia is a sexual preference for adolescent or post-pubescent individuals ranging in age from about 15 to 19 years old. This term is not considered a mental disorder or illegal, but it is often stigmatized due to concerns about power dynamics and consent issues, as adolescents are still in a vulnerable stage of their development. It is important to note that any sexual or romantic relationships with minors under the age of 18 is illegal and can have severe legal and social consequences. It is also essential to prioritize the safety and well-being of minors in all relationships and interactions.