Mira had never been tasked with keeping someone's secret as she hadn't made many friends, but she was confident that this was something she could keep quiet about. She would have no reason to bring it up in a normal conversation, and if it did some how come up... Well, she didn't want to disappoint Reiko and possibly wind up cutting ties before she got the chance to really know her. Whoever wanted to know would have a tough time getting it out of her. Though, she still had to wonder why Reiko was so worried about what the others would think about her liking girls. It was common knowledge that more than a handful of the students were out about their sexuality. She would be too if given the opportunity! 

Frowning slightly as her mind went back to what she witnessed during lunch time with Haruka and Kira and how embarrassed she had been, she only half-listened to what Reiko was saying to Junko when she slid her curry over. Tohru had probably noticed she was gone by now, and would probably want to take it out on Haruka... She hoped she wouldn't be too hard on the third year student. It wasn't her fault... And of course she knew she had no claim to her anyways, because they hardly knew each other!

Burning red, Mira looked at Reiko and forced herself to relax. She had gotten a bit tense. "I...I intend to keep this promise, Reiko-chan." She stopped rubbing Reiko's back, but left her hand there. "Why would you think otherwise?" Had she really seemed so untrustworthy? No, maybe Reiko just had a bad experience. It wasn't personal, she reasoned with herself.