The mood created in this sentence is very wishful. The character Kelly desires to be her friend. The mood of wish is called a subjunctive mood. Here is the definition of subjunctive since we don't hear this word a lot. Subjunctive means relating to or denoting a mood of words expressing what is imagined or wished or possible. In this case it is wished all three of these can apply to subjunctive mood. Imagined,wished,or possible. Hope this helps you fully understand subjunctive mood and what it means.Enjoy the rest of your day :)
