I ' ve never smiled this much in my entire life . I do n't think I knew what it was like to be truely happy until I met him.2 . Jeremiah : I met him as a sophomore in high school when he was a junior . Little did I know , he was also a neighbor .
According to the above context, choose the best option to answer the following question.
Question: Why did the person smile so much ?
Options:
- None of the above choices .
 - Was feeling depressed
 - Was lonely
 - Was extremely happy


Was extremely happy