Lark's shoulders came up a little, as they always will when somebody starts a "we have to talk" flavor of conversation. He swallowed and nodded, and deigned to...very slowly and methodically continue cutting the rest of the watermelon. Not because he particularly needed to, but because it gave them both something to look at that wasn't scary eye contact.
A few times he glanced up, but then down again, because it wasn't his turn to speak. Just had to carefully hold all the information in his head and try to figure out what to say, if anything.
When she was done, he set down the knife. Swiveled it a little on the counter, like he was going to give it a spin, but not so much as that.
"...I didn' realize you were havin' a breakdown until I started uh- y'know. Making it worse. I'm sorry." The more simple apology, then he grimaced and waved a hand, elaborating. "And then I didn' know if I was makin' it worse by being there, or if it'd be like...an asshole move to leave you alone? After I maybe made your day worse? I dunno. I jus- I wanted to do whatever made things better for you. Even if it's hard. For me to do."
He forced a laugh and grabbed a paper towel to sop up some watermelon juice from his hands. "I uh- I can't always read the room? And then I panicked. I just- wish you could tell me when I need to leave you alone." And guiltily, "...and that I'd listen when you said it, sorry."
He stopped, and looked at her. "But- I uh. I don't. I don't think you'll kick us out, Dev. I DEFINITELY don' think you'd kick the kids out. I don' think you'd starve us. I don' even think you'd passive-aggressively try to get us to move out on our own!"
Lark was getting a little too loud, so he stopped and looked down again, wiping the counter, putting watermelon away. "That- that's the problem. I just- I don' think you'd tell me if you'd be happier if we left. You act like you're the house, and th'house doesn' get to have feelings, or some shit like that. But- but I love the house."
His voice got a wobble that he swallowed back. Yeah, heap your emotions on her again, why don't you. "...I'd rather move out than tear it down."
"...I don' want you to manage my emotions, I want to stop kicking you with 'em."
Hearing that she was staying(for now) gave him some relief, and his shoulders lost some tension. Okay. Good. It'll be okay. Or it won't, but. That's literally life and he will never not be anxious.