Talk:Suzuha Amane/@comment-27.3.199.62-20140526121003/@comment-108.28.29.220-20140526123444

Well, one possibility is that she figured it out on her own. Maybe, after thinking about him and their similarities, she came to conclude that Daru was her Dad.

Another possibility is that, at some point, Suzuha remembered events in another world line relating to Daru's relationship with her.

Whatever the reason, it's possible that Suzuha learning her Father's identity was a converging point in the Alpha world line, meaning, one way or another, she would learn her father's identity.