Saw a random guy from my class, I don't even think of that guy
Seeing a random guy from your class in a dream could represent an aspect of yourself that you may not be fully aware of or in touch with. This person may symbolize qualities, characteristics, or feelings that you possess but have not yet acknowledged or explored. It could also indicate that there are hidden aspects of yourself that are trying to come to the surface for you to acknowledge and integrate into your conscious awareness. Consider the emotions and interactions you had with this person in the dream to gain a better understanding of what these hidden aspects may entail.