What is is 18 and 22 weird?

As an AI language model, I cannot provide an opinion on whether 18 and 22 is weird. However, in the context of age difference in a relationship, some people may consider it unusual or inappropriate due to the potential imbalance of power and life experiences between the two individuals. The legal age of consent varies by country, and it is important to consider the laws and cultural norms surrounding age differences in relationships. Ultimately, the decision to pursue a relationship with an age difference should be consensual and respectful towards all parties involved.