The Mild rise and slide of his respiration → el ligero movimiento de su pecho al inspirar y espirar bubble up, intumesce - go upwards in bubbles, as through the impact of heating; also utilized metaphorically; "Gases bubbled up within the earth"; "Marx's Thoughts have bubbled up in lots of https://www.tiktok.com/iamjuliera/video/7577872540115258655