Actually, the same thing happened with both Mitsuki and Winry; so much confusion over knowing him from before. Though with Winry it wasn't as bad since they didn't know that well before so it was even easier to push the thoughts aside and get to know her.
Winry's definitely like an older sister. That's mostly because of the fact that she was there when he woke up from his coma and was there for him. He knows he can go talk to Winry if there's something bothering him and that she'd be there for him - and he wishes to be there for her too, should she need it. He doesn't really get all her mechanics talk - but then again people usually don't understand his poisonous plants talk so - but it always makes him smile how enthusiastic she's about them.
Once again, there's no romantic feelings attached here. It's just the friend and kinf of family for him. Someone he can trust and depend. Winry's one of his most important friends.
Shiraishi on Winry
Winry's definitely like an older sister. That's mostly because of the fact that she was there when he woke up from his coma and was there for him. He knows he can go talk to Winry if there's something bothering him and that she'd be there for him - and he wishes to be there for her too, should she need it. He doesn't really get all her mechanics talk - but then again people usually don't understand his poisonous plants talk so - but it always makes him smile how enthusiastic she's about them.
Once again, there's no romantic feelings attached here. It's just the friend and kinf of family for him. Someone he can trust and depend. Winry's one of his most important friends.