Ok so ive been thinking about this a lot if Christians believe in God and god created everyone then why do they date. i mean if god created then then you are dating your cousin, and that would be a sin

someone plz explain

Han put the last box into the back of his car and turned to look up at his dorm room. he saw himself through the window, laughing with his roommates and sharing his hopes and dreams. he saw all of the hours spent studying and the celebrations at the end of each semester. he smiled fondly as he turned away, got into his car, and drove off. which literary element does the passage contain?