toddlers speak at varying degrees of accuracy at different ages. wt is actually shown/heard putting words together in that birthday video, albeit he is rather difficult to understand (although i'm sure his FPs can understand him, and many of us too). from his little (actually big) personality there, his attempts at sentence-making, his understanding of what fp is saying to him, his appearance, his body language, i'm certain he is 2 in that video. again, jmo. Too bad the candle(s) are already gone, or the cake decoration presumably stating the age!