What is is a senior dating a freshman weird?

As an AI language model, I cannot have any personal opinion on this matter. However, it is traditionally considered socially inappropriate and even illegal in some states in the United States for a senior, who is typically in their final year of high school, to date a freshman who is just starting their high school experience. This is due to the maturity and experience gap between the two, as seniors are usually 17-18 years old and freshmen are 14-15 years old. It is also seen as potentially manipulative and exploitative on the part of the senior. It is important to note, however, that all relationships should be consensual and respectful regardless of age or grade level.