to float; to set afloat; to show on one's face (smile, sadness, etc.); to recall; to call to mind
to float; to be suspended; to rise to the surface; to appear; to come to mind; to have inspiration
to float; to become merry; to be cheerful; to become loose; to become unsteady; to feel out of it; to be cut off (e.g. from those around you)