Most of my faves have already been mentioned, but...
Brian from Queer as Folk USA, who's my clear #1 and the ultimate gay superhero.
Mickey from Shameless USA, whose evolution is unparalleled. He transformed into one of the most amazing TV show characters ever.
Ian from Shameless USA, who's regressed a bit the past season, but is too sweet to not love.
Hernando for his intelligence, swoon-worthy accent, and sense of humour.
Connor from How to Get Away with Murder, also because of his intelligence and his competitiveness.
Andrew, who, despite being a terror to his mother for a few seasons, became a much more palatable character later on. Bad boy Andrew was fun to watch, though.
Santana - easily my favourite Glee cast member.
Cam from Modern Family. He's hilarious!
+ Best couple of all-time award goes to...
always gives me a good ki.