Update on my hallway crush

So I saw him today and he was talking to some girl. Usually, I don't go crazy over that stuff, but today, I was eager to find out who's she. I approached her and asked her how did she knew him and she said that she didn't knew. They are more in contanct than me and him(same school shift(here we have morning and afternoon shift at school)) and i don't know what to take, any advice is welcome