Our son is a healthy, active little boy. Just turned one, but is walking, climbing, and babbling up a storm. He is very curious and has remarkable fine motor skills. Crazy smart. Ahead of most benchmarks for his age. He can be extremely focused on a task, and is often persistent until he figures it out. Doesn't have a lot of exposure to other children yet, but enjoys playing by himself and with familiar adults. Despite being so active, he's usually pretty calm and oh so lovable. Incredibly sweet and affectionate. Like all babies, he gets fussy when he's teething/gassy/growing/etc. When he's feeling well, he's really the sweetest boy.