I shouldn't know

Today, I got attachment, this one no need to say.
Then when we ( the ppl in morning shift ), we walk until the lobby, we walk in separate ways.
After that, when one of the yr 1 student in our ward catch up with me, then I ask her why.
She tell me that someone's girlfriend come and find someone ma so she don't want to be a light bulb.
After hearing, I suddenly have a chilling feeling. So what I can say?? Maybe is someone ask the girlfriend to come then go shopping.
So I tell the person abt the girlfriend and someone's story. Can't help it!!!
Hee....Hee.....Hee..... Pai Sei