Credit: Instagram

So, we should probably go ahead and re-named 2014 as "The Year Kailyn Lowry's Sons Ruled Social Media With Their Adorable Faces." We just can't get enough of these kiddos, and now that Kailyn has become more comfortable about sharing pictures of her newest addition with fans, there's just no stopping the parade of perfection.

Credit: Kailyn Lowry on Instagram

We've been treated to more than a few shots of baby Lincoln pouting at the camera, as well as some photos of Kailyn's first born, Isaac. But, guys? Welcome to the pinnacle of adorableness: a snapshot of both Lincoln and Isaac playing together. It's a New Year's miracle!

In the photo — which Kail captioned "Have a safe and happy New Year's Eve!" — Lincoln is looking up adoringly at his brother, who's showing him a stuffed animal elephant. Squee! It's so clear that Isaac loves his little brother more than anything, and the kid is shaping up to be the best older sibling ever. Sure, Isaac will probably have moments of jealousy along the way, but as of now, he seems to have nothing but love for Linc.

That being said, let's just hope Linc doesn't try stealing Isaac's Woody and Buzz dolls, because things could get ugly.

Can you believe how lucky Kailyn is to have such sweet boys? Head to the comments and tell us what you think of this picture!