Remember, if someone is receiving something, you’ll need the dative case! Think of the English sentence She gives a ring to me — to me would get the dative case!
You also use dative after words like aus, mit and zu.
If you say that something is in, hinter, or zwischen, you’ll need to use the dative.
Finally, special verbs like danken, folgen, gehören, or helfen use the dative as well!