As you can see, the red and the black and white kitten are inseparable. Even while sleeping on the cozy blanket, they cling to each other in the arm - sorry, in the paws. And of course yawning at the same time.
It looks as if the red and yellow kitten wants to protect its sibling, as it holds the smaller kitten in her arms. These two certainly have nothing to fear, as sweet as they are.