Sentence 1: It was Kate's summer break. 
 Sentence 3: But they both had cell phones 
 Sentence 4:  They texted each other back and forth for 4 hours 
 Sentence 5:  It was just like they were together despite the distance 
 Option 1: Her best friend was away for the whole summer. 
 Option 2: She couldn't wait to go swimming.