"THANKS for your help, I do not know how I can pay you." I was embarrassed to say to Calix when he invited me to the cafeteria.

"Don't be thankful. If I can pay the operation fee in full, I will do it so I can only reach half." It was embarrassing to scratch his eyebrow.

My eyes widened at what he said. I never thought it would pay for half of Dad’s surgery.

"Calix, you can't bring out a lot of money just to help me." Without saying a word, he is holding my hand on the table.

"It's just a piece of paper, the size doesn't matter or...