ANON YOU ARE A GENIUS.
Tbh I always thought Wu had a bit of a crush on Hank (they even went on a lil date in season 1!!!), but I could totally see him having one on Nick too! Maybe he just has a thing for detectives, who knows? xD
I have to say, there was a TREMENDOUS amount of love for Wu while the show was airing. I remember “TELL WU NOW” trending on Twitter multiple times starting in like, season 3 maybe? But I agree there can never be enough Wu love. I also think seeing him and Juliette united in a cause (first beat the shit out of Sean, then rescue Nick) would be PEAK.
Thank you for this DELIGHTFUL ask!