[On Air] KBS Documentary 3 Days – Pusan National University Midterms: 72 Hours ^^

It's been a while since I watched the original broadcast
(But looking at the comments, it's a rerun ㅡㅡ)
lol
Fresh-faced students..
The unchanging scenery of hallways and classrooms..
(Whether in Seoul or Busan lol)
I used to think seniors in their 4th year were adults,
but they're actually quite young
I guess it's because they'll be in their 30s soon
^^
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