I see. um.. you are not interest in it is your own matter. So I guess its also their business to decide going or not going. Is there any cool reasons for you to influence the others decision??
For me, I dont really care about if this is a hk vs sg or watever. Its just 2 group of people messing around and have some fun :handshake . In fact, so many of my Australian friends were in the sg team Even I lost the game, I feel fun