Chipotle interview questions

The ratio was 3 candidates to one manager during the interview. They made me feel like I gotten the job. He called me in for a second interview. He asked me my availability. My friend got hired on the spot but I didn't. They told me I would hear back within a day or so and nothing. I went in 3 days later and the manager just told me he was going to look for another candidate. Don't feel like you got the job just by the way the talk to you in the interview.