ok when u get onto the screen saying searching and u both have clicked pressent keep pressing b button and her tama will come 2 u :P think fast is my tip :P
if u look at the begining when the words come up and there is a tamagotchi with ocean waves behind it, its the old mametchi not the new version heehee just though id say :)
EDIT: and when the boy and girl hold the 2 tamas its the old mametchi lol