The cutest thing I've ever heard

Last night sitting on the couch just relaxing with my boys I heard the cutest thing that I have ever heard. Chase was giving the biggest smiles and Daniel was teasing him. For some strange reason Daniel threw his head back with a huge fake laugh. I watched Chase as he stared in awe at what Daniel was doing when suddenly he threw his head back and let out the sweetest little laugh I have ever heard. Daniel and Chase continued this little game throwing their head back in laughter and then waiting for the others response for about 5 minutes and just when I broke out the video camera, Chase became tired of the game. I'm not giving up hope though. I will catch this on video and then you all can hear what I'm talking about. Until then just trust me it was the most beautiful noise.