Final answer:
Gabriela likely has an Anxious-Preoccupied attachment style, while Brian has a Secure attachment style.
Step-by-step explanation:
Based on the information provided, it is likely that Gabriela has an Anxious-Preoccupied attachment style, while Brian has a Secure attachment style.
Secure attachment is characterized by a child who prefers their parent over a stranger, uses the parent as a secure base to explore the environment, and seeks out the parent in times of stress. Securely attached children have caregivers who are sensitive and responsive to their needs. It seems that Brian desires more affection from Gabriela, which suggests he feels secure in the relationship.
On the other hand, Anxious-Preoccupied attachment is characterized by a child who is overly dependent on the parent and seeks excessive reassurance. Gabriela wanting more space indicates that she may have this attachment style, as she may feel anxious when she is not close with Brian.