How to Identify Concert Flirting and Reciprocate?

[Anonymous]

in order of occurrence on the concert dancefloor:
1. getting in very close proximity to me
2. talking with friend group extremely loud and giggling excessively
3. getting dangerously close to me and applying perfume so that it sprays me
4. then immediately giving me a sidelong glance while applying lip gloss
5. sweeping hair over one shoulder to reveal the neck — accompanied by another sidelong glance
6. backing into me and repeatedly brushing entire body against me — repeatedly resting shoulders on my chest — all the while giving more sidelong glances
7. eventually spinning 180° around and giving me a warm smile, and then giggling

These signs all seem to point towards some sort of attraction, should I have escalated things between us in this scenario?

Updates

+1 y

EDIT: What if I was uninterested in the girl from the get-go? Should I still have reciprocated or danced along? Or would that have been too misleading and manipulative?

[Avicenna]

Yeah, you should have given it a shot

[Asker]

Thank you! So I guess treat the scenario like an experiment somewhat: see if dancing with her improves physical attraction and the overall concert experience. If it does, then escalate; and if the exact opposite occurs, then tell her to 'please stop' directly?

[Anonymous]

Is this a joke. I hope you are not serious.

[Asker]

Hi! Unfortunately, I'm serious, I felt absolutely no attraction — physically or emotionally.
What if I was uninterested in the girl from the get-go? Should I still have reciprocated or danced along? Or would that have been too misleading and manipulative?

[In_Trance]

Bruh...

[Asker]

I know, I know 😬 — looking back on the situation I was super aloof.
But what if I was uninterested in the girl get-go? Should I still have reciprocated or danced along?
Or would that have been too misleading and manipulative?

[Anonymous]

What man?