soap or bodywash

Okay I need some help here. I moved into an apartment with my best friend.That's when I learned she does not use a bar of soap to get clean when showering. I find it weird and unsanitary. I often find myself obsessing over this. Heads up I am anal about germs and a slight germaphobe. Everything has to be sanitary and the only way I feel clean when showering is using a bar of soap. she does not use soap... she only uses body wash. regular body wash not anything with antibacterial or cleaning agents. Am I just being weird for thinking its gross? Is using body wash as replacement of soap a normal thing? please comment also. Im extremely currious. Thank you