that's good for ai-chan really.
u know, i'd always had this feeling that ai-chan doesn't really interact with other members other than Risa-chan. not that she doesn't get along with the other girls, just becuz she doesn't seem like the talkative type. and, at least from what i see, she doesn't have a lot to talk about with the other members, she mostly hangs out Gaki-san on a personal level. but now that she is leader, i hope this will change. I believe that Ai-chan loves MoMusu and the girls, and that she cares for them, it's just she probably doesn't interact with them that much.
...but this is only from what i see in videos and stuff, my own personal view. hope i might be wrong. i would like to know what u guys think of this.