Continued from my post a few days ago

A few days ago I posted about having a crush on a guy that I work with. tonight when I got to work he asked if I wanted to come to one of his shows this weekend and I asked a few friends at work if he'd also asked them and it turns out I'm the only one he asked 👀 I feel like a child with a middle school crush lol. But would you take that plus the flirting as a clear sign that he's into

You or what??