Every smile, every time they have sat in my lap and fell asleep, any time we have just sat and held hands, any time they have sat in my lap and we just were happy to be close to one another, every giggle, every time they gave me a look of pure happiness and joy and amazement, etc.
There are so many. They are such small moments... but the largest memorable moments of our lives. :)
That's a hard one. We have their firsts- like first word, first steps, first hug & kiss, 1st time they say they love you, etc. Then I have memorable sports moments, the graduation of my sons, the kids bringing home all A's. I dont think I could ever pick just one. And the best part is thatwe get to keep making new ones! :)