OH it'll be a hoot!! All you have to do is go to the motel lobby at Lloyd (here) and grab a super awesome HUD. Click that sucker, attach it and then go about trying to follow the hints to find the 14 pieces of a heart that are hidden around the Starlust sims!! It's not easy but it's also not really super hard either - especially considering that there's the I <3 The Starlust update group for you to receive support and heckling from on your hunt journey! After you've found all 14 pieces the HUD works like a magic super awesome key that unlocks all the gift boxes the wonderful Starlust vendors have put out in their shops for you!!