I will prefer outside... because I had experienced this...
Situation 1:Think about it... If there's 2 guys Greg, Andrew and 1
girl peiyi... They are good friends Greg went and broke up with the
peiyi... Then if Andrew asked his friends which is Greg & peiyi
out for a movie... Do you think they will go?
Situation 2: Same thing Greg, Andrew, Peiyi good friends... Greg,
Peiyi together... If the quarrel... look for Andrew to talk and
came out with the... "who do you think is wrong?"... What will
Andrew do? Even if by saying who he think is wrong, someone will
feel that he's just siding him/her...
Situation 3: If 3 of them used to go out together... now the couple
want to have their own time... the one who is left out may feel
that they "zhong se qing you"...
Situation 4: Worst still... 4 friends, Greg, Dan, Andrew, the
guys... the girl Jane and Adrian, the girl's boyfriend... when Jane
and adrian is about to break, Jane and Dan got something... but
they never go because she at that time haven't break with Adrian...
then Jane, Dan stop being with each other... then Jane break with
Adrian...
After a while Greg fall in love with Jane... then he ask Dan, "You
still like her?"... Dan say "ai ya, I at that time got girl fxxx
then fxxx one lar!"... Greg assume it's a no... then he and Jane go
together...
When Dan found out, he felt angry and said that at that time, he
said that because he doesn't want Greg to tease him.(The guys
should understand... usually want their guys friends to know that
they very flirt.)... and bla... bla... bla... then friendship
break... then Greg, Dan asked Andrew who in the wrong(similar to
situation 2)... even more friendship break...