Help me find this anime I saw one time trending on twitter as a gif

Hey! I’m trying to remember an anime I saw based off a trending gif on twitter. It was a pink colored creature (girl?) licking the other blue one’s nose like a cat. I remember hearing she usually doesn’t act like it and it was a one time scene. It reminding me stylistically of devil man crybaby in monster design. Any help? I want to watch it but I’m blanking on the name and can’t find the gif.