Context: I had my first day of school today (senior). Last year, in my anger-stage, I aggressively teased and kinoed this girl. I basically came off as an angry asshole for the last two months of school. She definitely noticed. However, this year, she's in one of my classes again. She openly acknowledged me and, just to see where i stand, I lightly teased throughout the class. When class ended, she followed me out and ended up beside me. I said, "oh look who's back. following me i see". She said, "I'm just here because you're walking slow". Now, there was more than enough room ahead for her to have passed me without saying anything. Additionally, I noticed her beforehand and she was lagging behind looking at her phone until she saw me and sped up.

The Question: Basically, in that moment, instead of doing anything I kinda sat there blankly analyzing what was happening (ass, I know, be quick on your feet). But, I realize this is a chance to practice trp principles while I get situated enough to open someone else in school. Can anyone give me tips on how to escalate without being over the top? I don't want to be overtly sexual in school or seem as if I'm aggressively trying. I've read the kino guide and the escalation guide. But, they're more "out on an actual date" related and not "any old social setting" related. Help from you guys would be appreciated. Thanks!