Board Thread:Question and Answer/@comment-25183926-20140801185513

As the title said, can/did anyone tell me how it work?

is it pure random?

or there's some factor that effect the chance for assisting or get assisted?

im asking this kind of question coz' i always wondering "why did he/she always assisting me? but i never assist that person".

well thx for reading

looking forward for the answer (dont let me die b4 knowing the reason why) lol xD 