>>7396727>>7396752your ototo is a baka desu.
the first said
>Konnichiwa(Hello)
and the second said
(Sayonara)
Goodbye forever
sometimes many people confuse sayonara for a term to say goodbye. usually sayonara is use when you'll die and probably you can't never see this person again.
a formal way to say goodbye in japanese is
mata nee
>yes, I'm an old WEEABOO (2008-2014)