Is it normal that i like the smell of my colostomy bag and contents?

I have Crohn's Disease and a colostomy bag. I have to de-gas the bag frequently and I find myself having a good sniff of the expelled air. Is it normal to find the smell pleasant. PS I might add that because I have Crohn's my stool is very liquid and undigested so the smell has a food-like smell. When I occasionally get more formed stool it doesn't smell so good lol!