I just bought my first copy of the Viz mangas, so since the Android Saga was my favorite one, I bought volume 19 as my first one.
In Free The Future, Trunks says to Bulma, "Nightmares never last Mom, one day you wake up and they're gone."
I noticed that there isn't a line in between the going to the past part and him transforming, so apparently that was filler. But, what did Trunks say in the original anime?