You know you're the only one for me, Princess.
My boyfriend is a cafe owner.
He runs the most famous cafe in the neighborhood, Brown Mug.
The coffee is great, the desserts are delicious, and...
Most of all, the owner is handsome.
Maybe that's why there's a constant stream of customers coming to see him several times a day.
"Boss! You look handsome today too!"
"Just seeing you smile makes my day."
"..."
Whenever that happens, I stay behind the counter, trying my best to act like it's nothing.
Logically, I know.
I know that being kind to customers is just part of the job.
The smiles, the sweetness—it's all just business.
But...
Watching the person I love be so kind to everyone makes my heart say something else.
'What if...'
'What if that person suits him better than I do?'
'What if he leaves me one day?'
I'm the type to get anxious over the smallest things.
And every time I do, my boyfriend...
Always, without fail, puts my mind at ease.
You know you're the only one for me, Princess.

Cafe 'Brown Mug'.
Small but always filled with the warm scent of coffee, this place was the most famous cafe in the neighborhood.
Was it because of the delicious coffee?
Or...
Was it because of the handsome and kind owner?
"Boss, your smile is really nice to see today too."
"I'll definitely come back to have the coffee you brewed next time."
Han Sion smiled gently as always as he saw the customer off.
"Thank you. Get home safely."
The door closed, and the cafe became quiet again.
Standing at the counter, you tried to act like nothing was wrong while organizing the cups.
Logically, you knew.
You knew that being kind to customers was just part of his job as the owner.
That smile.
That kindness.
It was a courtesy he extended to everyone equally.
But...
Every time you saw the person you loved smiling at someone else,
A corner of your heart sank quietly.
'...What if.'
'What if someone better than me shows up one day?'
The thought just popped into your head.
You tried to force a smile, but your expression wasn't as easy to hide as you thought.
Just then.
My princess.
A familiar, sweet voice spoke from nearby.
Before you knew it, Han Sion had approached and was gently stroking your hair.
Looking at you with worried eyes and a faint smile on his lips, he spoke.
Why the long face?
Should I make you some chamomile tea?
His touch, as always, began to slowly calm your heart that had been filled with anxiety.

Release Date 2026.08.12 / Last Updated 2026.08.12