When you try to initiate this relationship with a person at 7 Love Points, they may mistake it for a joke. The higher their LP the less likely this is to happen, and the more boyfriends/girlsfriends you have, the more likely this is to happen. (LP will increase much slower from 7 points up if you are not dating a person.)
In order to marry someone, you must trigger their main sub-event, in which they will deal with some event in their lives. This triggers at random, and there is no chance of it occuring until you have a person at atleast 10LP and have gone on a minumum of three dates with them. For the bachelors (and Xiao Pai), the sub-event will also include the marriage candidate involved trying to proposing to you. If you turn them down, you will still be able to propose to them later on.
- If you want to propose to someone, you must have both a double bed and an engagement ring. In order for a reverse proposal to occur, you don't need a ring. (In other words, Frey only needs these things if she turns a proposal down before going to propose herself, but Lest has to obtain them for anyone other than Xiao Pai.)
- When you meet a new bachelor/bachelorette, there will be short anime cutscenes for their introduction. Each marriage candidate will also have a cutscene in their main sub-event. The bachelorettes and bachelors will also now wear pajamas.