" Tell them I say ' hi ' , okay ? " he asked . Travis smiled . " Yeah , I 'll tell Bob you miss him . " he said , reading between the lines . William just blushed and ducked his head as Travis walked out . He had to run get some clothes , but then he was gone.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~When Patrick woke up , Pete just glared at him in silence for a solid twenty minutes before Patrick rolled his eyes .
According to the above context, choose the best option to answer the following question.
Question: Why did Travis say to tell them I said hi ?
Options:
- travis does n't want to be obvious but he misses Bob
 - Travis wants to trick others
 - Travis is being ironic
 - Travis is only being polite


travis does n't want to be obvious but he misses Bob