ABCs and 123s

I'm not quite sure when it happened, but Matthew can count to ten and say his ABCs!  Ok, not completely by himself, but he's pretty clear in what he's saying/repeating.  When I was driving home with him the other day, I said "Matthew, let's count!  One."  Then I hear him say "twooo".  I thought maybe that was just a coincidence so I just continue the trend and say "three".  Then I hear him say "fou".  He repeated after me when I said five and six but when I said seven, he said "eight" and then again he repeated after me when I said nine and ten.  Then we counted in chinese and he repeated pretty clearly each number from 1 to 10 as well as his ABCs.  I guess he actually is learning good stuff from his daycare! =)