Which sentence in the paragraph below tells the main idea? Highlight the correct sentence.

1.) I really miss my best friend, Victor, who moved to Georgia last summer. 2.) I don’t have anyone to play hide and seek with anymore. 3.) I used to be able to go next door and play with him at his house, but now another family lives there. 4.) We still play video games together online, but it’s not the same. 5.) I wish he still lived here.