Resignation Letter

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A Harry submitted his resignation letter stating that it's "effective immediately". The office manager informed everyone that Harry left the company and is moving on. The following day, everyone in the office was surprised to see Harry back at the office. Nobody cared to ask what he's doing at the office even the office manager. They were surprised to see him doing his regular tasks at work. Surprisingly, he stayed working at the office for another two weeks.

His co-workers are still wondering up to now if he knows what he meant by "effective immediately" on his resignation letter.