Ep 12. Confirmation

As the twelfth episode of Nisekoi's first season, "Confirmation" continues the show's trend of balancing romantic comedy and fast-paced action. Having learned about the secret key and the truth behind the promises made between the two warring yakuza clans, Raku is determined to find out whether Chitoge is the girl he made a promise to ten years ago.

The episode opens with Raku losing sleep over the events of the previous episode, as he contemplates the possibility that his beloved childhood friend could be the same girl who caused him so much pain in the past. He meets up with Chitoge at school and attempts to confess his feelings for her, but she is too preoccupied with her own personal troubles to give him a straight answer. Meanwhile, the two clans are becoming more restless and Raku's attempts to keep the peace are reaching their limits.

As tensions rise, Raku turns to the one person he knows he can trust - Onodera Kosaki, the shy and kind-hearted girl who has had a crush on him since the first episode. She offers to help him find out whether Chitoge is the girl he made a promise to, and puts together a plan to sneak into her room and search for clues. However, things don't go exactly as planned, and the two find themselves in a compromising situation that sends their own hearts racing.

In the midst of this, the two clans gather for a meeting, and Raku's grandfather reveals a shocking truth that throws everything into chaos. This leads to an intense confrontation between Raku and Chitoge that will have fans on the edge of their seats.

Overall, "Confirmation" is a thrilling episode that raises the stakes for all the characters involved. It features some of the show's best action scenes and showcases the deepening emotions between its two lead characters. Viewers will be left wondering who Raku will ultimately choose, and how the continuing conflict between the yakuza clans will be resolved. It's a must-see for lovers of romantic comedies and action-packed dramas alike, and sets the stage for an explosive season finale.