Context: Okay , they had been talking on the phone a couple of times but they had both been very busy with other projects . Although Blake had sometimes really needed a friend and she had missed Leighton 's presence . Very much , to be truly honest . She knocked on the door and was a bit disappointed when noone answered .

Question: Why was she a bit disappointed when noone answered ?
Options:
0. Because she wanted to spend time with someone who lives there .
1. None of the above choices .
2. Because they had been talking on the phone .
3. Because they had both been very busy with other projects .
Answer: 0