By tube do you mean the car?Hello!
Can I say like this if I mean that there are a lot of people in the tube at rush hour and my bag is pressed by people and is far away from me (but I still hold it):
My bag and I always ride the metro separately.
Thank you in advance!
Yes, my first thought was that you and the bag went on different trains (which left me wondering how the bag knows when to get off).This sentence doesn't work for me. I understand that you're trying to be funny, but how can you be riding separately if you are still holding on to the bag? I would find it confusing.