I named this game Half A Heart and now I have confused you all
Do not divide the heart or circle in half to decorate. Each one of the members of the pair should work on one full heart or circle so that later I can put them into the lockets like this. That means that once done, each pair must send me two hearts/circles.
In case if any teams have already divided a heart/circle by half to decorate and it's not possible to redo the designs, I'll let you guys work on the second heart/circle, but you guys must divide it by half again to decorate so it's fair. Just let me know what happened when you send me the PM.