When I was going through rush, I had the rho chi from hell. She didn't do anything beyond meet with us and give us our invites/bids. She gave us no indication of appropriate dress for each round, didn't do anything to console people who were cut, etc. I suspect she just became a rho chi so she wouldn't have to rush as a sister.
When I became a rho chi myself, I tried to be a little more approachable and friendly.
Have fun and don't stress!
