While seeing the filter that I place on the table near the main entrance of the house, I concluded that maybe when it fell, it’s the reason why the switch of the porch’s lights was off. What do you think? But I didn’t tell my husband about it. Until he mentioned again about the filter that maybe it’s the reason why the switch is off. Hmmm, do we have same thinking or just coincidence or what? I’m glad he didn’t find it weird this time!