The googly eyes on the trains will remain until they wear off. There is no specific timeframe mentioned for their removal.
The demonstrators' demands for putting googly eyes on trains were met two months after their march to the Massachusetts Bay Transportation Authority's Boston headquarters.
The organizers believe that by putting googly eyes on trains, commuters will feel a sense of love and understanding towards the trains when they are delayed. This whimsical addition aims to improve commuters' spirits and promote empathy for the transportation system.