I could tell , though , that he was .. overwhelmed .. I guess by us suddenly showing up so I said what I had to say quickly and headed back out . As I headed out I grabbed his visitors ' journal and headed back to the waiting area .

OPTIONS:
1). Because I grabbed his visitors journal .;
2). Because I suddenly showed up .;
3). None of the above choices .;
4). Because I said what I had to say quickly .;
Q: Why was he overwhelmed ?
2).