“…Passionate love and romantic attraction share similar characteristics; they both induce increased physiological arousal, sexual desire, desire for union, and attention focused on the partner (Fisher, 2004;Fisher, Aron, Mashek, Li, & Brown, 2002;Berscheid, 2010). Additionally, research has shown a positive correlation between passionate love, romantic attraction, and sexual desire (Appel & Shmuel, 2015;Diamond, 2004;Gonzaga, Turner, Keltner, Campos, & Altemus, 2006). More specifically, research suggests that passionate love, romantic attraction, and sexual desire serve to assist in the initiation of relationships, and face a time course constraint, such that decreases in these constructs occur over time as the relationship becomes more committed and established (see Gonzaga et al, 2006).…”