Nicos like to spend the time in the sun, So if you have an Nico, be sure to spend all your time in the sun with her, and I'm only saying her.. cause I've never came across a male Alina.
Nicos like Coca-Cola, and affection. So be sure to give them both. Not because you HAVE too. But because you want too. Nicos are veryy easy to keep happy. Just don't be too hard on them, and they'll love you right back. Also whatever mood youre in will rub off on them, So always be happy (Note. Not because you have too, but because you want too) No one like fakers.
Now you know all the steps to caring for your new Nico!
Remember, Nicos are the most beautiful things on the planet and they will straight up leave your ass if you make them unhappy. Therefore, Treat your Nico right, And you shall live a long happy life with her.