Kind of half joking here... my ds was smiling at me from 3/4 weeks. A friend bought him a cuddly toy which he LOVES which is very cute, except I hardly ever get any smiles or chattingand as soon as I sit him next to this toy the biggest grin appears and he starts cooing. This just happened after a big melt down, rocking him, trying to calm him down then I put him in his chair and show him his toy and he's all smiles! Is this common? I'm a bit jealous!