Post-factory, does Ollie continue to enjoy being held and carried by Spirit, and likes to fall asleep in their arms to the sound of their humming/singing and the feel of their hand stroking his back? Does Poppy get the same treatment, too?
Oliver is the DEFINITION of clingy. He doesn't like to leave Spirit's side, as literally nobody of the others make him feel any comfortable, and likewise, they also don't feel comfortable with him around, cause of... well.. all that had went on in the factory....
That being said, however, he honestly still enjoys being held and regularly falls asleep to Spirit's humming. He has trouble falling asleep on his own and usually just gives up, since he doesn't actually NEED sleep. But if Spirit is nearby, he is sure to cuddle up to them and take at least a little nap.
And Poppy, well.. She of course gets treated with as much love and care as Ollie does. Though, she doesn't like her back being touched, due to obvious reasons (Being cut up too many times and bad memories overall), and rather prefers her hair being played with and pet. It soothes her a big amount, and if she can't sleep, she'll ask Spirit to stay a moment, until she's sleepy enough.
She herself doesn't really come up to them as often though, considering that she is friends and can rely on literally anybody else as well. After all, she has Kissy, Giblet, Huggy, Daddy Long Legs, the others.. For her, spending time with her friends is therapeutic enough. But if she feels really stressed or really down, and doesn't want to bother her friends, she comes to Spirit.