Read the following context and choose the best option to answer the question.
Context: My friend knows him a litttle better than I do , so I got her to tell him I liked him and to give him my number . That was Wednsday . Today is Saturday . He still has n't called .
Question: Why I dodn't gave him my number .
Options: 
- He could get angry at me .
 - I do n't know him that good .
 - I do n't know where to find him .
 - None of the above choices .


I do n't know him that good .