Realise

This is were Peridot is hiding a very rare illness it is and extreme illness even Steven can't help her.
The only way to save the person who has the illness is to pick someone and they have to pick someone to fall in love with them when the one that has been chosen to save Peridot (who is lapis) when they fall in the love wither her they have to do a true love's kiss to break the illness sadly When the illness is taking away from Peridot she will be passed out for at least a month in her gem