history: I was at the store shopping the other day and when I went into the bathroom, someone had had an accident and the bathroom was a mess.  It smelled so bad.  I thought i was going to be sick.. It was gross I dont think I can ever go back to that same store after what I witnessed the other day
current: oh no. what happened?
next: I was shopping and had to use the bathroom, but when I went in, someone had had an accident.  It was a mess and smelled horrible.  It was so gross and i thought i was going to be sick