I have done these steps Go to Henesys and talk to NPC Thomas Swift. Whoever wishes to be the Groom, talk to NPC Mooney to make an engagement ring. He will ask you to collect any 4 Proof of Loves from any of the 6 Nanas (i.e. H, E, P, K, O, L). Once you have collected the 4 Proof of Loves, go back and talk to NPC Mooney again, who will then give you a list of 4 rings to choose from. Of course, you'll need the necessary items and mesos to make them. A simple search on Hidden Street will give you the results on how to make certain ores and crystals. Once the Groom has received the engagement ring box from the NPC, double-click and propose to your Bride. A window will appear on your Bride's screen and he/she has to accept it in order for you both to be engaged. Should you wish to break the engagement afterwards, simply drop the ring/empty box ETC. For Cathedral: The Groom should purchase a Wedding Ticket (Cathedral) from the Cash Shop. The Premium version grants access to the party map and chest vault. Then, talk to NPC Victoria to reserve the wedding, which includes stating what you wish as gifts. You can also purchase Wedding Invite from the Cash Shop if you need more invites. (I have purchased) The Bride should talk to NPC High Priest John (no others options) to start a quest to obtain an Officiator's Permission. Visit Mom and Dad at Meet the Parents to start a quest to obtain the Parent's Blessing. They will ask you to obtain any 2 Proof of Loves from any of the two Nanas. Afterwards, bring the Parent's Blessing back to NPC High Priest John and you'll be given the Officiator's Permission.
