Uncle Tan walks the 12th floor of Block 43,

Bukit Merah, every Thursday at 5pm, knock twice,

wait three breaths, leave the stamped receipt

under the door. He’s done it since 1967, when

the first HDB flats swallowed the kampong and

the air smelled of wet cement and durian skins.

The flat’s tenant, a quiet man named Lim Beng

Huat, vanished in ’72—no notice, no forwarding

address, but the rent always arrived. Until last

month.

The rent stopped. Not late. Not late at all.

Just gone.

Uncle Tan checks the ledger. No signature. No

cash. No postman’s note. Only the smell—wet joss

paper and burnt coconut husk—clinging to the

doorframe like old incense. He calls the town

council. No record of eviction. No death

certificate. The flat’s still listed as occupied.

The rules say: if rent is unpaid for six months,

the Housing Board repossesses. But the rules

also say: if a tenant vanishes and the flat

remains untouched, it belongs to the ghost until

the next moon of Hungry Ghost Festival.

He waits. He knocks. He leaves the receipt. On

the seventh Thursday, he brings a stick of

agarwood. Lights it. Lets the smoke curl into

the keyhole. That night, the neighbour’s cat

vomits blood on the stairwell.

On the eleventh night, Uncle Tan breaks the lock.

Not with a crowbar. With his bare hands—he’s 73,

arthritic, but his fingers remember how to pry

open a bamboo rice bin from the kampong days.

Inside, the flat is untouched. Furniture wrapped

in yellow plastic. A single bowl of cold kueh

lapis on the table. On the wall, a child’s

drawing: a man in a white shirt holding hands

with two others, all under a big HDB block. One

figure has no face. Below it, scrawled in pencil:

They said if we pay rent, the blocks won’t

swallow us whole.

He finds the rent book. Every month, from ’68 to

’72, the same name signed. Lim Beng Huat. But

the ink is faded. The handwriting changes. Each

entry smoother. Younger. Like someone else kept

writing it.

He doesn’t call the police. Doesn’t tell the

council. He takes the rent book. Walks back to

his own flat in Block 42. Puts it on the shelf

beside his NS uniform and his wife’s photo. The

next Thursday, he knocks. Leaves the receipt.

The smell is gone.

The rent comes the following week. In crisp new

notes. No signature. Just the same stamped slip,

folded small. He puts it in the box. Doesn’t

cash it.

They say the HDB blocks remember who paid. That

the concrete holds the cries of those who lost

their homes to progress. Uncle Tan doesn’t speak

of it. But every Thursday, he still knocks.

Twice. Waits three breaths. And leaves the

receipt.

The flat is still occupied.

He still collects.

And the rent, somehow, always arrives.