so when is it ok to sit toghether at the meeting?

that depends on whether you're in the same congregation too....cause if you are, its obviously much more serious to do it then if you arent

how so? i don't agree with this.

cuz if ur not in the same hall, the guy just vists u and sits next to u and stuff the cong notices more cuz hes all mysterious... they r like "never seen him b4, they MUST be dating"... dude, once ...

Well it is inapporpriate... your dad should have told you to move and sit next to them, instead of the guys....

we were all sitting in the same row...summer and i were also sitting next to them and my parents were sitting next to us as well

Well, your sister should have been sitting in between your parents...