@musclemechanics0.5: Why do you sleep better when cuddling with your favorite person? 3D anatomy reveals: a gentle, welcomed touch increases oxytocin, reduces your body's stress response, and supports deeper, more restful sleep! Tag your partner to try it tonight! #couplegoals #relationshipfacts #intimacy #anatomy3d #sciencefacts #cuddling #tiktokusa #fyp