saying goodbye

I've come to say goodbye.
when are you off?
......
well,goodbye see you soon.

I'd like to say goodbye to everyone.
what time are you going?
......
well,goodbye and have a good trip.

I just dropped in to say goodbye.
what time are you leaving?
......
take care and give my best to your parents

i gotta go...bye....

oh, lonely brother you forgot " goodbye-kiss"