Iron wall but sweet

3.BURN IN UP

Park Woojin: Yeah

Heroine: Today is the first day!

Park Woojin: Hey

Kim Hye-ri: Why?

Park Woojin: Break up with me, you're annoying

Kim Hye-ri: How can you say something like that when I've done so much for you? Oh my gosh...

Park Woojin: What should I do?

Kim Hye-ri: Don't even contact me!

Park Woojin: I won't do it

(Each person returns to their class)

Park Woojin: Yeoju, you can date me now.

Kim Yeo-ju: Huh? What does that mean?