The Story of Water and Stone 1

Here's the passage with some minor grammar and style improvements:

"A-Po," a master's student approached by "Karn," a fellow student, to participate in a short film project, found himself unexpectedly drawn into a world of serendipitous encounters. Through this project, he meets "Sila," an undergraduate student six years his junior, who becomes his co-star. Karn, the director, takes a backseat as A-Po assumes control of everything, from workshops to approaching Sila, creating an atmosphere of closeness and familiarity.

A-Po justifies his actions by claiming he wants the project to turn out well and that he and Sila should fully immerse themselves in their roles. However, as the saying goes, a constant drip wears away the stone. A-Po's persistent efforts to approach Sila daily begin to chip away at the walls around her heart. Soon, the relationship between the two starts to change.