Reporting by Tegan Reyes, Nick Arcos, Gabe Bergado, Meital Caplan, Danayit Musse, Danielle Vega and Brianna Keefe / North by Northwestern. Photo of Sporty & Alone by Ariana Bacle / North by Northwestern. Photo of Hipsters by Sunny Lee / North by Northwestern. Photo of Romantic by Shirley Li / North by Northwestern. Photo of Long Distance by Priscilla Liu / North by Northwestern. Photo of Nerdy by Daniel Schuleman / North by Northwestern. Photo of Disney by Luis Argerich on Flickr. Graphics by Shelly Tan / North by Northwestern. Production by Shelly Tan / North by Northwestern.