Heartwarming: Mario & Luigi: Partners in Time

  • Mario (as well as the Babies) sticking up for a crying Luigi when the Star Gate refuses him entry (at first) merits for a heartwarming moment between the brothers.
  • Luigi giving Baby Luigi (as well as Baby Mario while inside Yoob's Stomach) Yoshi cookies.
  • The ending, when Baby Luigi wanted to stay with his older self.