yes YES he'd be so so clingy, liking the feeling of wrapping his arms around hyvn, or hyvn hugging him already, the closeness and the scent is what keeps him grounded! He'd love burying his nose into his mate's scent gland, and rubbing his scent all over hyvn... even if its just doing the mundane daily stuff, its enough to keep him and the inner omega happy, doing things together, eating together...