I don't know what to make of "WMatsui." They are -- at first sight -- a slightly odd pair. For starters, the age difference: Jurina is 19 and Rena is 25? You won't see many close friendships or pairings in real life between girls or women with such a wide age gap like this. Second, it almost seems like Jurina is really obsessed with Rena, no? Jurina is like a little puppy dog always following and trying to cuddle with Rena. Maybe it's b/c Jurina is still so young and started her idol career at age 11 apparently, which could explain why Jurina seems so needy and seems as if she really needs a mother figure/big sister in her life. For that reason, it appears her bond with Rena is much more than just a friend. I think Jurina really needs Rena and loves her. Rena on the other hand, seems more mature and happy-go-lucky, which is why she seems very willing and able and more than happyto accommodate Jurina. Just my two cents, lol!! :)
I'm sure you are not the only one who has wondered about it. I believe there is more than just friendship, specially coming from Jurina. I got the feeling Jurina is only waiting to graduate from SK48 to go for real after Rena. I'd be OK if they become a couple for real, never mind the age gap (which becomes less of an issue as the years go by). Most of Rena's fans will get sad if she has a relationship with a guy, but they'd be entirely supportive if it is with Jurina.
-jsprite123 : i don't think that will happen, remember that rena looks like completely forgetting about jurina (she is not even follow back jurina on twitter), jurina maybe really into girls but i doubt she will go for rena. ps : i actually thought as now jurina will go for sakura instead haha