Interviewer offered me a lift home?

I (female) had an interview yesterday, it went really well.
At the end, the manager (male) asked me how I was planning on getting home.
I said I wasnt too sure yet but I'd figure out a way, he got his phone out and began looking at his maps I presume and tehn said well in 20mins I am leaving to go that way so if you want to wait around I can give you a lift.

Hesistant, I said i'd have a look on maps myself and wait in the lobby. I decided to just head back.

Later in the evening the recruiter rang and said he had already caught up with her, he said he had offered me a lift back but I had gone, so he just wanted to make sure he hadnt locked me in the building. He gave great feedback and said he ienjoyed the interview and invited me for a second.

I am just a bit... hesitant? Ive never been in a situation like this before!

Author: Professional-Ice-453