How to meet people at the railway station?

There are two ways to meet people. If the other person has a lot of things, you can buy a platform ticket and meet him directly at the platform. You'd better know which car he is in, otherwise it's hard to find. Then pick someone up at the exit. If you know them, just wait at the exit. Everyone should come out of the exit. If you don't know them, you can hang a sign with their names on it. Basically, I won't miss anyone.