Reeder (2000) found that there are four types of attraction within cross-sex friendships: subjective physical/sexual attraction, objective physical/sexual attraction, romantic attraction, and friendship attraction. Subjective physical/sexual attraction occurs when one of the individuals in the friendship is physically attracted to the other. Objective physical/sexual attraction happens when one individual thinks that the other is attractive in general, yet they are not attracted to the person. Romantic attraction within the cross-sex friendship occurs when one of the individuals within the friendship desires to turn the friendship into a romantic relationship because they believe he or she would make a good girlfriend or boyfriend. Friendship attraction is simply when an individual feels very platonically connected to his or her friend. The four types can coexist together within a friendship or can occur separately. Furthermore, the type of attraction that an individual feels within a cross-sex friendship can change over time. Within Reeder's (2000) sample, friendship attraction is the most prevalent type of attraction within cross-sex friendships. Even when participants felt other types of attraction within their cross-sex friendships, they prioritized their friendship attraction so that the relationship would not be ruined.