Darcy? Love?

As I'm at Collin's house Darcy found me and an awkward conversation somehow began. Fortunately, Charolette came back in the room and Darcy left, and she told me that Darcy is in love with me. I didn't believe this for a second because we barely know each other and he certainly has no interest in me what so ever, he made this clear at the first ball we saw each other at. Darcy is a strange character that I am unwilling to figure out.