Context: The hotel had a complimentary happy hour and while we were enjoying our drinks I looked up and spotted a couple from home ! What are the chances of that ? We were 8 hours away ! Too funny .

Question: What made the poster think the situation was funny ?
Options:
0. None of the above choices .
1. The drinks were complimentary but there was no booze in it .
2. Because they were 28 hours away and ran into someone they knew .
3. Because , as they say , it is a small world .
Answer: 3