Cargan is the pairing (Friendship/Bromance) of the shortest members of Big Time Rush, Logan Henderson and Carlos Pena Jr., and counterpart to Kames the pairing of Kendall and James. This friendship is supported and loved by lots of Rushers.
They have become really good friends, and Carlos has said that he has three new brothers (Logan, Kendall, and James). They are friends outside and inside the set, and they have been seen hanging out. Carlos has said that he and the guys fought for Time of Our Life, written by Logan Henderson, to be in the album Elevate. Bop and Tiger Beat had a poll, which bromance would you pick between Cargan and Kames.
When they were playing hockey, Logan pushed Carlos into a table.
Later, Carlos pushed Logan a bit and a mad Logan came back and slapped his helmet.
They started to fight about what to bring to a desert island in the limo until Kelly blew her horn.
They also had a slapfight at the backdrop before the photoshoot about the same thing.
In Gustavo's office, Carlos said he was going to bring a snow mobile to his desert island and Logan responded talking about the tropical climate to which Carlos replied, "Will you let me have fun on my desert island? It's mine!"
Logan exclaimed, "Carlos! It wasn't a ghost!" when the guys were entering 2J.
Being surprised of the knocking, Carlos shrieked, ran to Logan and clutched onto his arm.
Logan shrugged Carlos' hand off.
After playing video games, Carlos was the first to notice Logan missing.
Carlos pronounced Logan as 'Lahogan'.
Logan joined Carlos on his ghost hunt.
He called Carlos stupid and Carlos pushed him aside while Logan just laughed.
Then again, Logan said, "It's 2:03, and there's no such thing as ghosts. And Carlos is still stupid!"
They said "New girl, nice." together and pointed at each other.
They had a fight about Carlos' fishing net which he calls Ecto net.
They slept at the lobby with Bitters to catch the ghost.
After seeing the ghost, they ran towards 2J and Carlos leaped in Logan's arms because of a 'ghost' when it's actually Kendall and James under a white sheet.
Logan immediately let go of Carlos.
They said "She's the Palmwoods' ghost." together and they hugged.
Carlos was having a hard time to figure out who's the only popstar in the charts who's also a future doctor in America when it's really Logan.
Logan said, "It's me!" thrice and Carlos replies, "Logan! Stop it! You're ruining my concentration, stop it!" and finally Logan yelled, "It's me!" after slapping his helmet.
Logan looked at Carlos and seemed frustrated about Carlos' dream and explained that it was just a manifestation of his fears.
Logan pulled Carlos to face Gustavo.
Logan asked Carlos to stop talking about his dreams and villains.
When Kendall wanted to open 'The Beetle', Logan said "Don't open it," but Carlos said "Open it."
When they were running away from the door, Carlos clutched onto Logan.
Logan hit the cover of the rubbish bin Carlos was in.
Logan looked at Carlos when Kendall was talking.
In the van, Logan woke up and told Carlos that his dream was not coming true and it was stupid.
They also sat next to each other.
When Penny said she wanted her dad back, they looked at each other.
Logan was babbling to Carlos about the Beatles part, until they realized they were in a position to sing a Beatles song.
In the bathroom, Carlos was the one holding Logan who was unconscious.
Logan told Carlos that no one was trying to rule the world when they reached the lab.
Logan was the only one who still didn't think that Carlos' dream came true but finally gave up.
When Spy Van showed the tuxes, Logan looked back at Carlos.
In the van, Logan told Carlos that he wanted a cool weapon too.
And Carlos handed him the Knockout Pen.
Later, they were fighting in the van about the pen.
While taking down the bad guys, they stood next to each other with their backs turned.
When Logan said they just saved the world, Carlos looked at him.
At the end, Carlos put his hand on Logan's shoulder.
Cargan Moments (In Real Life)
In a behind the scene video,Carlos recorded Logan sleeping. In the next video Logan took his revenge by pushing Carlos out of stage in to the floor.
In a interview they get ask "If you were a girl who would you date and why?" Carlos said "Logan because of his smile." * Kendall,James and Logan laugh*
Logan and Carlos have the same age they are both 23 years old.
They sometimes have interviews together, just the both of them.
In an interview, Carlos joked that Logan's middle name is Don Julio, and called him Logan Don Julio Henderson.
In the Carlos Pena screen test, Carlos said Logan's name first (when he listed his best buds) when he talked about what's the best thing about being in Big Time Rush.
In a Valentine Q&A, a little girl asked Logan to be his valentine. After that, Carlos jokingly asked Logan to be his valentine.
In their Goom Radio Interview, Logan was absent due to being sick. Most of the time of the video, Carlos seemed alone, quiet and bored. Usually he is happy and cheerful in interviews. He possibly misses Logan.
They sit next to each other a lot in interviews and performances.
In a few interviews, when they are asked about things and Logan doesn't answer, Carlos will