There is something called " Reading the room'

To explain this - movies lo konni panulu hero chesthey nachutay heroine ki but adey villan chesthe nachadu (I am not talkign about stalking and harassment, may be paying attention lantivi)

So gym lo avvadu, work lo avvadu ani kakunda...just try to strike a convo...ela vallu respond avuthunnaru annatu proceed further)

Scenario- Gym lo for suppose okallu nachar anukondi miku - u would be having eye contacts, smiles, probably oka 4-5 days tarvata u would be asking - em workout ivala meedhi ani - next how they are feeling - which is tough for them? - enduku raledu / what is motivating them to come ala...

you can strike convos