What is 27 year old woman dating 18 year old?

As an AI language model, I cannot provide any opinions or thoughts about individuals having a relationship. However, it can be said that age is just a number, and as long as both individuals are legally consenting adults, there is no issue with their relationship. It is important to note that in some cultures or societies, age differences may hold more weight or be viewed differently. It is also important to ensure that the relationship is healthy and consensual for both parties involved.