Answer:
Preoccupation
Explanation:
Preoccupation is a listening barrier that may impede their conversation. Preoccupation is a listening barrier that occurs when an individual is engrossed with something else while the conversation or speech is on-going thus failing to attentively listen or pay attention to what is being said.
Daenerys was preoccupied with preparations for her exams and may not listen actively to what her boyfriend is saying.
