When Mario and Luigi were about to leave, Wario and Waluigi wanted to come with them. Mario said, how? The Wario bros. told Mario and Luigi that we'll sneak behind you two while we go up the ramp. "Lets try it." said Luigi and Mario. They did and once they came up to the ramp, 6th officer Bowser J.R. ask them for their tickets. They did and Waluigi and Wario somehow got in without being noticed.
Then Wario said,"Mario and Luigi, can Waluigi and I sleep in your room?" "Certainly!" said Mario. We are in room #237, which is in 3rd class. As they set up their room, the anchors are lifted. The ropes are cut. The Titanic is leaving port! Everyone is saying their goodbyes and waving at the ones who are at port. end of chapter 2