Six hundred thousand baht. Eighteen months. And a 29-year-old American I never met.

I am writing this because it stopped being painful and started being a story you tell at dinner.

It took a while to get there.

My name is Malcolm. I was 72 when this all began. Retired history teacher from Melbourne. Three years living as an expat in Chiang Mai when I met Lek. I came to Thailand because after thirty-five years teaching secondary school, my body told me that was enough, and my mind told me I needed to see something new before it was too late.

Chiang Mai felt like exactly what I was looking for. Quiet. Affordable. Full of Western retirees and expats wearing linen shirts and talking about mindfulness in cafés with decent wifi. I fitted in without difficulty. Another retired Westerner in Thailand who had found his place.

---

I met Lek at a small bar near the Night Bazaar.

Forty-three years old. Thai. The kind of woman who listens to you in a way that makes you feel like the most interesting person she has ever spoken to. I became a regular within two weeks. I would arrive at eight. She kept the stool at the end of the bar for me.

I will not go into the details of how that world works because anyone who has spent time in Chiang Mai already knows. I paid her bar fine most evenings. Eventually I proposed a monthly arrangement: twenty-five thousand baht so she could leave the bar. She accepted. I felt generous. I felt, if I am honest, a little heroic.

The total over eighteen months was around six hundred thousand baht.

I thought I was building something.

I was funding something entirely different.

---

His name was Tyler.

Twenty-nine years old. American. Trying to build an online coaching business that was not making money yet. Lek believed in him. She wanted to support him through the difficult early stage. She needed capital.

I was the capital.

Every baht I gave her for rent, for her mother's medication, for monthly expenses, was quietly redirected into keeping Tyler's life afloat. His rent. His coworking space. Even a forty-thousand-baht digital marketing course I had unknowingly paid for.

I wonder if Tyler knows that his digital marketing education was paid for by a retired teacher from Melbourne who never knew he existed.

---

When I confronted her, she did not deny anything.

She sat across from me with a calm that at the time I found unsettling and that now, with distance, I recognise as the calm of someone who had already made their decisions long before that conversation.

She told me she genuinely cared about me. That what she had with Tyler was different and that I would not understand.

She was probably right about that last part.

I drove home and sat on my balcony thinking about Tyler. Some young bloke in Chiang Mai, in love, building his dream, with a 72-year-old retired teacher from Melbourne as his unwitting business angel.

I hope the coaching worked out, Tyler.

---

People ask if I am bitter.

The honest answer is that at first, yes. Quite. There was something about the precision of it all, the methodical nature of the deception, that felt more humiliating than the deception itself. I was not the victim of an impulse. I was a calculated and sustained decision made over eighteen months.

That takes time to digest.

But there is something I have thought about many times since, and it has helped me more than I expected: Lek did not lie to me about everything. She treated me well. We spent entire afternoons talking about her childhood in Chiang Rai, about the time she tried to learn English from American soap operas, about the temple she went to with her mother when she was young.

None of that was fabricated. I know it. There are things you cannot fabricate over eighteen months.

She simply also loved Tyler. And needed money. And I was available.

The morality of that I leave to someone with more energy than I have.

---

I am still in Chiang Mai.

I go out less at night. I have friends, a routine, a market stall where they know my usual order. I have started teaching English voluntarily to children at a local school on Tuesday afternoons.

Last Tuesday one of the children asked me where I was from. I said Australia. He asked if Australia was close to Chiang Mai. I told him no, that it was very far away.

He asked why I had come so far.

I told him because I liked it here.

And as I said it I realised it was still true.

That, at 75, is still enough.