blue train, red train

i went to check on nj and found him taking trains out of the box. the box was on the table top, he climbed onto the stool and got it down himself. strong boy! and how did he manage to keep it steady without it spilling everywhere? there's some of his cars and trucks in it, but also two zip locks full of trains. we hadn't given them to him yet (i was kind of avoiding it), but he helped himself! too late now, can't withhold them anymore. he calls them blue train and red train, instead of thomas and the actual names (whatever they are).