Part 8/9:
In a poignant moment, Hak-Sung shares his motivations for studying Math, illustrating a deep passion that stemmed from a desire to use mathematics for positive, constructive purposes rather than for military applications. This deeply emotional unveiling allows both characters to heal from their pasts as they acknowledge their shared journey.
Full Circle
The film concludes three years later, with Ji-Woo attending the prestigious Oberwolfach Research Institute for Mathematics, where he finds Hak-Sung excelling in his field. Their reunion is heartwarming, marked by Ji-Woo's gesture of bringing Hak-Sung strawberry milk—symbolizing the bond that transformed both their lives.