Cas wrapped an arm around Jenny and gave her a squeeze in reward, leaning over to press another kiss to the top of her head. It was a little awkward trying to eat his own sundae with one arm wrapped around Jenny and Harry sat on his lap, but in that moment, he wouldn’t have it any other way. He had his little brother and sister with him, and although he still didn’t know exactly what he was doing, he felt confident in his ability to handle this. He still had Harry’s bath time and bedtime to go, and after that he would be helping Jenny to get started with her unpacking, but he didn’t think about that right then. He was content to stay in the moment for now, enjoying the small moment of peace while it lasted... peace was not a common commodity in any Potter household after all.