Dare arrived in Ranma's dimension which is Furikan District and disguised herself as a dog because you know how Ranma is afraid of cats and he'll mistake her for Shampoo.
The Dog came to the Tendo Dojo house so she can find Ranma Saotome, it crept in and found him just watching TV it barked and it got the family's attention.
Ranma was curious to find out what the dog wanted until it dropped a pack of cards right at his feet.
"Huh?" said Ranma looking at the cards
He was gonna ask about the cards but the dog disappeared before she could bark a word.
Meanwhile...
Maccoy went to the Usagi's dimension in the Juuban District, disguise himself as a Rainbow Parrot and do the exact same thing that Dare did.
He found Usagi at Rei's Hikawa Shrine doing her homework, flew toward the shrine and perched on Usagi's Shoulder.
Maccoy dropped the same pack of cards in Usagi's hands.
"Wha?" said Usagi before the Parrot flew away
"Usagi, what was that bird?" asked Minako
But Usagi shrugged and kept the cards as a gift.
Maccoy and Dare decided to stick around and help Usagi and Ranma regain their Dance Central Memories.