Promise to Keep

After a lifelong friendship and a childhood pact to marry at 30, the protagonist's first intimate experience with the girl he has always loved leads to unexpected heartbreak and estrangement. Now, nine years later and both single, fate brings them together again as he confronts the painful truths behind her past betrayal. Caught between lingering feelings and a deep-seated resentment, he grapples with whether understanding her reasons can pave the way for forgiveness.