Just Super Cute

Here's my little Man, Eric. He adored his younger sister so much that he wants to hang out with her all he time even at her playpen. The problem is he's already too heavy for the the playpen. He's quite a handful right now and very mischievous too. But every time he's doing silly stuffs, we have hard time disciplining him because he's just way too when he's doing it. But me and my husband know that we can't just tolerate him all the time.