Sentence 1: Tom was set to go away for the first time in his life. 
 Sentence 3: Tom's parent were in tears as they hugged Tom 
 Sentence 4:  Tom stood there, also teary eyed, hugging his parents 
 Sentence 5:  Finally, Tom left to go catch a flight at the airport 
 Given Sentence 2: He had packed his suitcase to go study abroad in London.