You were on the way home from work.

As you waited for your bus, someone approached you and said ‘Hi miss?’

You: Hi? Can i help you with something?

Carlos: My phone is almost dead, could i use your phone to call someone please?

You: Yeah sure, go ahead… here (you gave your phone)

He typed in some number and started calling until you heard his phone ring.

He called himself and then said ‘Thank you miss, now i’ve got your number’

He smirked and just walked off again…