Nova:(practically tackles Antauri with a hug) It's you! It really is you!
The following exchange between Chiro and Antauri shortly after that is just as adorable.
Chiro: I knew you were never gone!
Antauri: I was always with you. Within you, Chiro. I owe you my life.
Nova glomping Gibson after he saves everyone in "Invasion of the Vreen" was quite sweet.
Sprx apologizing to Nova for throwing the snowball at her face in "Snowbound" was quite considerate of him. He even tries cheering her up by making a funny face after she remarks that he's "the dumb monkey" in an almost affectionate tone.
If the mere sight of the Monkey Team as babies in Golden Age doesn't cause a squee overload, the way they interact with each other and their human caretakers will. Sprx and Nova play fight, Gibson brings the Alchemist a chip for the Silver Monkey and plays with his tail, and all but Mandarin huddle together in fear. Later Nova sits on the Alchemist's shoulder as he builds her robotic fists, and Antauri runs in fear to hug Captain Shuggazoom. Awwwwww!
"Galactic Smash: Game Over" has Gibson of all people hugging Otto after being rescued by him, followed by the entire monkey team (save a hovering but visibly overjoyed Antauri) tacklehugging him after his Disney Death.