Fill in the blank (_) in the following sentence from the following choices.
Sentence: Natalie loved the rock music and wanted Patricia to hear some of it so _ happily borrowed the CDs.

Choice 1: Natalie loved the rock music and wanted Patricia to hear some of it so Natalie happily borrowed the CDs.
Choice 2: Natalie loved the rock music and wanted Patricia to hear some of it so Patricia happily borrowed the CDs.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
1.