Nick Sex Status Hair Brown First appearance "The Daughter Also Rises" Voiced by Michael Cera Nick is a boy on whom Lisa had a crush. They met each other in a restaurant on Valentine's Day when Lisa looked through a crack and saw him. Lisa Simpson enjoys a romantic meal here with Nick, a character voiced by Michael Cera. Nick is the love interest of Lisa Simpson in "The Daughter Also Rises". He is voiced by Michael Cera.