Oh my Goh (Oh my gosh)
Deeda (This one)
and most importantly, Ahwoo (I love you).
He usually says ahwoo after I've said it to him but today whilst he was lying on my tummy he looked me straight in the eye and "Ahwoo". It took me a while to realise he was telling me he loved me since he's not really ever used it except in response to my "I love you's".
The moment just totally blew me away.