How can one differentiate between stars and planets in the night sky?

Well sweetie, stars are like diamonds in the sky, twinkling and shining bright all on their own. Planets, on the other hand, move around, showing off by traversing the heavens with their slow and steady pace. Basically, stars are the show-offs that always look the same, while planets are the divas that like to switch things up every night. Hope that clears things up for ya!