Board Thread:General Discussion/@comment-24183436-20131118140639/@comment-11188061-20140214033634

You mean Weiss/Sun is more interesting to explore than Blake/Sun. Blake/Sun is normal, whereas the other one requires at least a couple of unusual flags to be raised to work.

Pyrrha knows more about Janue than she's letting on, and she might have an inferiority complex (everyone has it at some point in their life) that prevents any romantic bonding between the two, at least for now.