SILENT WAYS HE SAYS THE L WORD

So he hasn't declared his devotion? Look a little closer...

HE'S INTO MINI-PDA'S. Any nonsexual physical contact in public, like brushing your hair off your face, means he's proud to be with you.
HE CALLS JUST TO SAY HELLO. Guys never do this...unless you're on him mind, he can't stop thinking about you.
HE RECALLS MINOR STUFF YOU'VE SAID. When you have a "Huh? I can't believe he remembered that" moment, it means he's truly tuning in.
HE DOES FAVORS FOR YOU, NO COMPLAINTS. He goes dancing with you and watches sappy love stories with you? He wants to be there even for the annoying stuff.