"I'm so sorry for your loss," Teigen wrote in the accompanying card. "I know how much you loved your BB. You were both very lucky to have each other and you will always have the memories."

Kardashian was clearly touched by the gesture.

“You guys, how thoughtful is Chrissy?" she said in the Snapchat video. "She sent me this floral arrangement. She just gets me."

She continued to gush about her pal on Twitter.