Hi Lawliver,
The first session is really just a "getting to know you." Pretty light, no major issues tackled. Possibly the biggest question that may be asked is, "What brought you here today?"
Being relaxed (remember to keep breathing) and open to answering as honestly as posible is always a good tactic to bring.
Remember to, this is a trust building exercise. Can you trust each other?
You'll do fine.
Be safe, well and happy.
Lotsa huggs
Catherine