Based on the context and the answer, generate a question. 

Context: I honestly did n't notice it . " he sighed and turned his head into the pillow . " I hurt too much . " he said softly . Bob sighed . " Patrick , he loves you . Why ca nt you understand that- yes !

Answer:

Because Bob knows Patrick is loved but Partick does n't realize it .



Why might Bob be sighing as he speaks to partick ?