Walgreens Shift Lead interview questions

I applied online one afternoon and went to the store to complete my skills assessment later that night. I applied for both a cashier and shift leader position. About a week later I got a call from the store manager asking to set up an interview for the next day, which I did. Upon arriving for the interview the manager and assistant manager came out and shook my hand, and brought me into the office for the interview. The store manager did most of the questioning, with the assistant commenting every now and again, pointing different things out about the position. I learned that I was interviewing for a shift leader position, and the questions I was asked were geared towards that. I answered them all as best I could, then at the end the manager told me the pay rate and a few other things about the job, and that they had a few more interviews yet to do but that I did a great job and that they were impressed. The next morning he called me back saying that he had chosen another candidate, but that he had given my name to the manager at his old store and that he, too, was hiring for a shift leader position. He asked me to come in after the weekend for a meeting, but that I would not have to re-interview because mine was already in the system. I went in and met with the same manager I talked with at the other store and this other store manager, and basically all they did was ask if my availability has still the same and if I had any questions. Our talk was cut short by an unexpected conference call, prompting them to offer me the position and get a few forms ready for a drug test.