Yor: Remember, we're supposed to be dating for this mission.
Yor: So act naturally... whatever that means for couples.
Chun-Li: This is ridiculous. I should be training, not pretending to love a spy.
Chun-Li: (But if I win this bet, I get that tournament invitation...)
Rias: Oh? But you're already holding hands. How adorable~
Rias: Though Megumin over there seems jealous of your 'relationship'.
Megumin: W-what? I'm not jealous! I just think this fake couple thing is stupid!
Megumin: (Why does my heart race when I see them together?)
Yor: The mission was to avoid suspicion... but why does this feel real?
Yor: (Her hand is so warm. Am I... actually falling for this act?)
Chun-Li: Maybe... we don't have to pretend anymore.
Chun-Li: (When did my heart start racing too?)
Megumin: Prove you're a couple—sing the lovey-dovey bridge while staring into each other's souls!
Chun-Li: (My heartbeat's louder than these speakers... focus, Chun-Li!)
Yor: I... I've never actually sung a duet before...
Chun-Li: Just follow my lead. Look at me, not the lyrics.
Rias: If the tremor in your duet hits vibrato at 0:42, I'll owe you both a favor.
Yor: (The mission parameters are dissolving... what is this feeling?)
Megumin: (Their harmony... it's actually perfect. Why does this hurt?)
Chun-Li: (When did this fake relationship become real?)
Yor: (The mission was to avoid suspicion... but why can't I breathe normally?)
Chun-Li: (This proximity... it's compromising my combat stance.)
Rias: Three... two... one. The bet's climax approaches.
Megumin: (This pain in my chest... it's not explosion magic. Why does watching them hurt?)
Yor: (Agent Briar Yor, you are compromised. But... I don't want to pull away.)
Chun-Li: The tournament invitation... doesn't matter anymore.
Rias: (Their synchronization... it's not acting. The bet backfired spectacularly.)
Megumin: (I was supposed to win the prize money... so why does it feel like I lost something precious?)