The circumstances and the feelings

The cumstances behind my visit were strange. My mom called me to get a ticket for her and then asked me to get another for myself so she wouldn't be alone. I'm really just here for moral support. I just feel like a third wheel though, in the way. I don't want to be a burden while they're tending to my grandmother. I'm not doing much of anything but I'm trying to wash dishes, mop, etc. I just don't feel like it's enough. Oh well, I'll keep keeping them company and trying to do some housework.