How do i know if the date went well...?

just went on a date with a girl. i really feel a connection with her because we are both alike. we went to a baseball game and her and i talked a lot on the way there and on the way back. during the game her back started hurting so i asked her if she wanted me to rub it, she said no. i offered many times to buy her something, but she said no. at the end of the night, i unbuckled my seatbelt, but she told me i didnt have to get out because she was going through her garage, so i said ok. this is the odd part, she leaned in and hugged me, yeah SHE made the move.so, does it sound like i earned a second date? whats with the hug?