Aug : Stand up Please!

this afternoon Ai play by himself in his crib. When he saw me walk toward the door, he suddenly cry for pick up - like he know I'm gonna leave him. I decide to just stand beside his crib and look at him quietly. He reach out the upper rail of the crib with 2 hand and then try to pull himself up...I was amazed! and reach him to support his underarm, then he pull him up. Now he stand with 2 hand hold the rail, look back at me and give me A GRIN :)
I sit him back, then he reach the rail and pull himself up again. The second time he can pull himself up for a while but his feet were closed together make him lose balance. After he discover the fun of standing, he keep practicing it. I'm happy for his progress and also tell myself to keep my eyes closed to him more.