Four girls revealed their true feelings.

During "The Plan", kill all of the enemies before entering the tower

Defeat Mundus' spawn

Acquire Aquila

Help Phineas retrieve his eye

Finish "Secret Ingredient" while killing all of the enemies during the descent

Acquire the Angel Boost ability

Defeated the opponent in the side case, "A Final Request."

Made 50 friends.

Gain a SSS Style Rank during combat

Slay 100 Demons as Dante

Defeat Dante's pursuer

Completed all of the main story.