Anyway...
18 months!!! (about three weeks ago...)
Language: He's consistently stringing words together. (mama hold it (means he wants me to hold him), purple car zoom) He's also grasping concepts like later/wait/in a minute. He asked for a cookie and I told him it wasn't time for cookies so he asked me, "minute?" He's also getting that there are two different languages in our home - he will translate a word for jb, or even for me if I'm not getting it fast enough.
Affection: He went through a phase of being really stingy with his kisses and hugs - which broke my heart. But lately, as long as I make a big deal about how happy they make me he is back to being a generous kisser :)