Big Time Rush - Season 1 - Eps 5: Big Time Love Song
The guys chase the same girl named Jo, causing the band to fight. Meanwhile, James gets an allergic reaction to a body spray and Kelly (Tanya Chisholm) attempts to make him get an allergy shot, Gustavo gets a new personal helper named Freight Train, Katie has to write a report on her biggest hero and writes about Gustavo so she does not have to read anything, and Griffin wants a slow love song for the next song, but Gustavo cannot seem to figure out how to make the song work.
About Big Time Rush

Title: Big Time Rush
First Air Date: 2009-11-28
Last Air Date: 2013-07-25
Status: Ended
Rating: 8.588/10 (from 1637 votes)
Language: EN
Seasons: 5
Total Episodes: 70
Network: Nickelodeon
Genres: Comedy, Kids
Production Companies: Nickelodeon Productions, Jack Mackie Pictures
Synopsis
Four teenage friends move from Minneapolis to Los Angeles to form a potential chart-topping boy band after Kendall is inadvertently discovered by an eccentric record executive, Gustavo Rocque. As they seize this opportunity of a lifetime, these friends embark on an exciting comedy and music-filled journey to prove to themselves and their record label that they are serious about their new career choice.
Cast

Kendall Schmidt
Kendall Knight

Logan Henderson
Logan Mitchell

James Maslow
James Diamond

Carlos PenaVega
Carlos Garcia

Stephen Kramer Glickman
Gustavo Rocque

Ciara Bravo
Katie Knight

Tanya Chisholm
Kelly Wainwright