FIR got registered for the Mobile number

Hi, Found girl on chat site shared number for real meet fun Chat as follows Boy : Hi Girl : Hi... Are you intrested in real meet fun Boy : yes i am intrested Girl : when to meet Boy : where to meet & what you do Only This much chat happen & next day girl got arrest by police for sex racket & they found some people's number in here mobile with chat in that one of number was of above chat & police call on that number & said that FIR has been registered against that number bcoz girl got arrest for sex racket & both had chat for real meet fun & all. Boy block that number On whatsapp & report issue. Will it cause any problem to that Boy & to that number. It will be great & appreciate if anyone will help out & advice what can be happen will there be any further action or nothing will happen