On one of Lacus and Athrun's date, he gave her Pink-chan, the pink robotic ball (Gundam Mascot). Lacus loved it so much that Athrun gave her more. Pink-chan is not only a toy for Lacus, but a friend and campainion. When all her friends left to join the ZAFT army, Lacus was left alone. She plays with it alot and talks to it too! Although it's role is comedy-relief, it can be cute at one moment and annoying at the next.
