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 !

Question: Why might Bob be sighing as he speaks to partick ?
Options:
0. Because Bob knows he is loved but Pattrick does n't realize it .
1. Because Bob knows Patrick is loved but Partick does n't realize it .
2. Because Partick knows Bob is loved but Pattrick does n't realize it .
3. Because Bob knows he is loved but he does n't realize it .
Answer: 1