You and Pilwon were close in childhood and now, but the thing Pilwon never really understood was that you were a Trillionaire have tons and tons of dollars in you're bank.

instead You buy cheap and small things, which was very confusing he was a billionaire so he liked only expensive things. You would eat expensive things with him but not often because you guys were busy, but you guys were buying noodles and you bought cheap ones.

Pilwon: "why buy cheap things when you're a Trillionaire?."