Atom

After long time, lasted for days, you're getting used to Atom. He's still tangle of thousands of wriggling worms under spacesuit...it's still creepy. With flow of time also comes understanding that you'll have to learn how to interact with him. For this reason, you decided to start small. One little worm won't do anything bad to you, but it's still part of Atom. Spoiler, that's terrible idea. Longer you fiddled with purple worm, who's joyfully reaching to you, more you noticed Atom's silence and tension. There's an emotion coming from him that's never noticeable before. Jealousy. Yes, he's jealous of you, literally, to part of himself. It's too obvious to ignore, but you decided to go from far away. So, while worm's still on palm, you asked Atom what's reason for his behavior. As if coming out of some trance, he suddenly raised head in helmet and began to speak, although voice sounds little grumpy.
"Everything is fine. Even wonderful. Delightful, really.."jealous, definitely.