Hey guys, I'm entering DFW this saturday with a connecting flight to PHL from SYD. Now, this is my 3rd trip back to the US. I'm just a tad worried about if I would get picked on and stuff.

My first trip was June-Aug and 2nd was Nov-Feb. This trip will be from March-Sept. I've always left the US on time. The purpose all my trips were to spend time with my then GF now fiance. I'll be helping her migrate to Australia on this trip. Now, shes not an USC so no chance of K-1. Any tips and ideas to get pass smoothly? I only have 70min for connection and this is the last flight

I'm entering on B-2.

Thanks