Starting on Saturday and until Wednesday, any time your character experiences feelings of affection/love (any kind of love) for someone, they will start to feel pain! The intensity of the pain will vary accordingly to the strength of the feelings. Luckily for the characters, this will only be triggered if they're actually near the person who made them feel that way.
To get an idea of how the characters should be affected, check the original suggestion.
The event is not mandatory, and as usual, feel free to ask any questions!