Given that attractiveness is a matter of personal opinion, it's safe to say that UCR students are generally good looking. Personality-wise, most are friendly and down-to-earth, and willing to embrace relationships of either the friendly or romantic persuasion.
Interactions are usually made in the classroom, due to forced groups or even a mere sense of camaraderie against another student or professor. There are no overt social gaps between the various years (freshman, junior, etc.), but some older students may feel distant from their teenage fellows. The girl-to-guy ratio hovers around the 50-50 area, and all types of relationships are welcome at UCR. Though there are those who are primarily on the lookout for hookups rather than study partners, the majority of students is mainly reserved, both in dress and manner. After all, don't advertise if you're not selling.