Recommendations

Both have a human lead who can see ghost(s).
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Both have a human lead who can see ghost(s).
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Both have a human lead who can see ghost(s).
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Both have a human lead who can see ghost(s).
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Both have a human lead who can see ghost(s).
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Both have a human lead who is haunted by the ghost of someone they were close to/loved.
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Both have a human lead living with/haunted by a ghost.
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Both have a human lead who can see ghost(s).
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Both have a human lead who can see ghost(s).
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Both have a human lead who can see/lives with ghost(s).
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Both have a human ML who can see/lives with the ghost FL.
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Both have a human lead who can see/lives with ghost(s).
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Both have a human lead who can see/lives with ghost(s).
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Both are mini dramas with a human lead who can see ghosts and is trying to help them cross over as well as solve the mystery around the ML's death.

Both are mini dramas where the ML settles into a house which is haunted by a ghost who becomes his love interest. Both have some similar scenes, like the ML doing laundry on the roof.