うずうずする (translations)→ ache palpitate
おびえ (translations)→ anxiety fear frightened nervousness scared superstition
やきもきする (translations)→ embarrassing
臆病な (translations)→ skittish weedy
気づかわしげな (translations)→ concern troubled worried
気を配る (translations)→ listen tend try vigilant
焦る (translations)→ impatient rush struggle wrestle