Hello, my little girl has just turned 8 months and she is so different from my son I am starting to worry. She makes fleeting eye contact but then is off to explore something more interesting, she smiles regularly at my husband and often strangers but I often get just the one smile when she wakes and efforts to get more fall flat. She really only laughs when tickled and then not always, she absolutely does not get peak a boo and just looks concerned. She babbles a little and is overall very content, hitting all motor milestones. My son cried more but he also smiled and laughed a lot more. Anyone else have a baby similar where all was normal? My son loved peak a boo and I just find it strange she has no joy in it.