Flight Attendant Current
Communication Breakdown; Situational Awareness
Deviation / Discrepancy - Procedural Published Material / Policy; Flight Deck / Cabin / Aircraft Event Passenger Misconduct
General None Reported / Taken
Company Policy; Environment - Non Weather Related; Human Factors
Had passenger board and was complaining that he was sitting next to another passenger and what was I going to do about it.  Then proceeded to tell me he would not wear his mask the whole flight because he has asthma. I told him he needs to wear the mask at all times.  The lady sitting next to him was asked if she was [ok] sitting by him as we had no open rows; she said she was fine.  I then was putting her bag in the overhead for her as the man tells me to grab his suit jacket as he didn't want her bag near it.  I had the CA call customer service to help the situation; customer service comes and he says he has no problem complying.He was rude in flight; tried to take mask down again and I asked him to put it on; he did.  We land and he cuts the lady off to grab his stuff from the overhead and get off; has his mask off as he is getting off the plane.
Flight Attendant reported a passenger complained about sitting next to another passenger and did not comply with face mask policy.