Adeo (Ad/am and L/eo) is the Cousin and Adoptive Step-Siblings/Bionic Siblings pairing of Leo and Adam.

Other Names

  • Leam (Le/o and Ad/am)
  • Ladam (L/eo and Adam)
  • Aeo (A/dam and L/eo)
  • Adao (Ada/m and Le/o)


Season 1

Crush, Chop and Burn

  • Leo asked Adam what the toilets say.
  • Leo stopped Adam from explaining what the toilets say.
  • Adam asked Leo why he didn't like gym class.
  • Adam threw Leo really high, making him do a slam dunk in front of the whole gym class.
  • Leo was sleeping on Adam's leg in his capsule.
  • Adam said that Leo was drooling on his socks.
  • Adam said that it was Leo's fault that they were getting relocated.
  • Adam said that Leo was the only friend they ever had.
  • Leo slapped Adam.
  • Adam said Leo was a sweet kid.

Leo's Jam

  • Leo was mad at Adam because Danielle asked him out.
  • Leo jumped on top of Adam.

Rats on a Train

  • Adam told Leo that he wasn't like them.
  • Adam said they had super cool fun features and Leo doesn't.
  • Adam said that Leo wouldn't survive the train crash.

Death Spiral Smackdown

  • Leo pairs up with Adam for the smackdown.
  • Adam makes sure Leo doesn't get hurt while they are allied.
  • Adam says he will crush and destroy Leo as gently as possible.
  • Leo makes Adam cereal.
  • Adam forgives Leo for making him use his bionics.
  • They hugged.
  • Adam calls Leo his buddy when he handed his victory cape over.

Back From the Future

  • Adam dug Leo out of the rubble.
  • Adam picked up Leo and hugged him.
  • Adam told Leo he owed him five bucks.

Season 2

Speed Trapped

  • Leo told a student Adam had a horrible disease.
  • Adam told Leo he wasn't the boss of them.
  • Adam told Leo to put his foot and step on the brakes.
  • Leo said to Adam "Don't you think I would have tried that already?!"
  • Adam told Leo if he wasn't gonna be polite, the conversation was over.
  • Adam agreed with Leo when he said he wasn't a very good enforcer.

The Rats Strike Back

  • When Leo said he smelled a victory, Adam told him it was feet.
  • Adam threw a large yellow barrel at Leo, making him fall.
  • When Leo was flying around in the air, Adam told him to look for his football.
  • When Leo landed, Adam hugged him, and asked where his football was.

Parallel Universe

  • Adam told Leo to stop making up words and just tell them what happened.

Hole in One

  • Leo told Adam if he was going to destroy paintings, he had to do it the Davenportraits.

Bionic Showdown

  • Adam threatens Douglas that he will destroy them after Marcus injured Leo.
  • Adam uses his hidden ability to protect Leo.

The Bionic 500

  • Both Leo and Adam are annoyed from Pierce's midnight joyrides.
  • They both help Davenport win the race.
  • Adam backed up Leo when he said that Clayton and his wallet have the same voice.

Adam Up

  • Adam and Leo were playing.

Season 3

Zip It

  • Leo and Adam built the zip-line together.
  • Leo and Adam both had to do the laundry.
  • Leo shot Adam down.
  • Adam shot Leo down.
  • Adam and Leo both wanted Davenport eliminated. 
  • They both stayed away from their grandma.

Rise of the Secret Soldiers

  • Adam drove the protesters away from Leo with his breath ability.

Season 4

Forbidden Hero

  • Adam was shaking Leo's head.
  • They were sitting on the couch together.
  • When Tasha wanted to take Leo home, Adam said: 'You can't do that'.
  • Adam helped Leo with saving Tasha.

Lab Rats: On The Edge

  • Adam made a cardboard cutout of Leo.
  • They shared a hug.

The Vanishing

  • They both volunteered to stay back at the academy.


Lab Rats 'Gallery'
The image gallery for Adeo may be viewed here.
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