Context: He did n't say a word . One thing he did do that really bothered me though , was when he all of a sudden walked beside me and took my hand , as if we were still dating . He whispered in my ear , " Hey baby , " before he dropped my hand and continued to walk behind me .

Question: What happened before he did this ?
Options:
0. He did not walk beside me
1. He had not called me baby
2. None of the above choices .
3. We broke up
Answer: 3