It might just be me, but Misaka seems really harsh on the last page. Consider if Kuroko was a less abnormal person and gave Misaka flowers or such: Misaka's first thought is to essentially regift them to the person SHE likes. Which she expresses to the face of the person who gave them to her. Fucking cold.
Kuroko takes the L here. I feel so bad for her. @shinnypichu regifting a perverted gift is even worse. Regifting a regular gift results in hurt feelings. But imagine you give the girl you like some flavored condoms and she says "I bet the guy I was with last night would love using these on me". You've gone beyond the realm of hurt feelings and started an NTR plotline.
Art 7. Plot 7. Sexiness 6. Translation 6. True to character 6. All out of 10.